Let’s be honest—life is exhausting enough without adding high-maintenance houseplants to the mental load. If you’ve ever killed a “hard-to-kill” succulent or forgotten to water a fern until it turned into crispy origami, you know the unique blend of guilt and frustration that comes with plant parenthood. But what if your greenery actually reduced your stress instead of adding to it? Enter the ZZ plant: the unsung hero of low-effort, high-reward indoor gardening. It’s not about having a jungle; it’s about having one resilient companion that thrives on neglect and silently boosts your space without demanding your attention.
ZZ plants are the introverts of the plant world—quiet, self-sufficient, and surprisingly impactful. They don’t need daily affirmations (or watering) to flourish, making them perfect for busy professionals, frequent travelers, or anyone who’s ever apologized to a wilted peace lily. Forget complicated care routines; this plant stores water in potato-like rhizomes underground, laughs at inconsistent light, and purifies air while you binge your favorite show. In a world of “hustle culture,” embracing a plant that champions less is a radical act of self-care. Ready to stop feeling drained by plant care? Let’s dive into why ZZs deserve a spot in your life and how to pick and care for your ideal match.
Top 10 ZZ Plants
Detailed Product Reviews
1. Costa Farms ZZ Live Plant in Plastic Pot, Easy to Maintain, Air Purifying Indoor Houseplant, Perfect for Home, Room, or Office Decor, Great House Warming or Birthday Gift, 12-20 Inches Tall
Overview:
This Costa Farms offering delivers a healthy, 12-20 inch ZZ plant ready for immediate placement in homes or offices. Housed in a simple plastic nursery pot, it prioritizes plant health and ease of care over decorative presentation, arriving fresh from the farm in protective packaging.
What Makes It Stand Out:
Its standout feature is exceptional beginner-friendliness; the ZZ plant famously thrives on neglect with minimal water and low-to-bright indirect light. The architectural, glossy green leaves provide modern, air-purifying decor without demanding attention, making it ideal for busy lifestyles or first-time plant owners seeking stress-free greenery.
Value for Money:
Priced accessibly, it offers excellent value as a resilient, long-lived houseplant. While the plastic pot lacks aesthetic flair, it keeps costs down compared to pre-potted alternatives. You pay primarily for the proven, hardy plant itself—a smart budget choice if you already own decorative containers.
Strengths and Weaknesses:
Strengths: Extremely low maintenance, air-purifying, versatile placement (desk/shelf), fast shipping, great gift potential. Weaknesses: Basic plastic pot requires repotting for display, no included care guide, standard green variety lacks visual uniqueness.
Bottom Line:
A superb foundational ZZ plant for novices or those wanting pure functionality. Skip it only if you demand instant decorative appeal; otherwise, it’s a reliable, cost-effective entry into low-effort indoor gardening.
2. Costa Farms ZZ Live Plant in Decorative Pot, Easy to Maintain, Air Purifying Indoor Houseplant, Perfect for Home, Room, or Office Decor, Great House Warming or Birthday Gift, 12-20 Inches Tall
Overview:
This Costa Farms kit elevates the classic ZZ plant by including it pre-potted in a stylish decorative container. At 12-20 inches tall, it arrives ready to display immediately in living spaces, offices, or as a gift, combining resilience with curated aesthetics right out of the box.
What Makes It Stand Out:
The integrated decorative pot is the key differentiator—eliminating the need for immediate repotting. This turnkey solution merges the ZZ plant’s legendary low-maintenance care (tolerating irregular watering and low light) with instant visual appeal, perfect for those seeking hassle-free, polished decor.
Value for Money:
Slightly pricier than the plastic-pot version, the premium is justified by the included chic pot, saving time and extra cost. It competes well against boutique plant shops, offering a complete, giftable package that feels luxurious without breaking the bank for durable, air-purifying foliage.
Strengths and Weaknesses:
Strengths: Beautiful ready-to-display setup, beginner-proof care, excellent air purification, ideal gift presentation, stress-reducing greenery. Weaknesses: Decorative pot may lack drainage (risking overwatering), limited pot style choice, standard green foliage.
Bottom Line:
Highly recommended for gift-givers or decorators wanting instant, elegant greenery. The convenience of the decorative pot outweighs the small cost increase, making it a standout for effortless home or office enhancement.
3. ZZ Plant - 2" from California Tropicals
Overview:
This ultra-minimalist offering from California Tropicals is a young ZZ plant shipped in a basic 2-inch nursery pot. Marketed purely as a living gift, it’s the most stripped-down option here, targeting buyers seeking the absolute smallest entry point into ZZ plant ownership.
What Makes It Stand Out:
Its distinction lies in extreme affordability and compact size, appealing to budget-conscious beginners or those testing plant care. As a non-variegated standard green variety, it offers the core ZZ resilience in a tiny, portable form—ideal for desks or tiny spaces.
Value for Money:
The lowest-priced option reviewed, it delivers core ZZ benefits (air purification, neglect tolerance) at minimal cost. However, the 2" size requires significant growth and immediate repotting, adding hidden expenses. Best value only if you prioritize initial cost over readiness.
Strengths and Weaknesses:
Strengths: Very low upfront cost, authentic ZZ hardiness, compact for small spaces, simple gifting. Weaknesses: Impractically small for immediate impact, no decorative pot, lacks care instructions, slow to mature, minimal air-purifying effect initially.
Bottom Line:
Only consider for tight budgets or as a novelty gift; its underdeveloped state and lack of accessories reduce practicality. For most, investing slightly more in a larger, ready-planted option is wiser for real-world usability.
4. Live Raven ZZ Plant – Black Zamioculcas Zamiifolia, 6" Nursery Pot, 14–18" Tall – Rare Tropical Indoor Houseplant with Deep Purple-Black Foliage – Low Light & Low Maintenance
Overview:
This Raven ZZ from specialty growers offers a captivating twist: deep purple-black foliage that matures from lime green. At 14-18" tall in a 6" nursery pot, it’s a rare, statement-making plant designed for low-light spaces where its dramatic color shines.
What Makes It Stand Out:
The striking near-black leaves are its unparalleled feature—unlike common green ZZ varieties. It retains the classic ZZ’s drought tolerance (thanks to water-storing rhizomes) and low-light adaptability but adds bold, moody aesthetics perfect for modern or eclectic interiors seeking a focal point.
Value for Money:
Priced higher due to rarity, it’s worth the premium for unique visual impact. While requiring eventual repotting, the larger 6" size and mature height offer immediate presence. Competes favorably with rare plant retailers, justifying cost for those prioritizing distinctive decor over basic greenery.
Strengths and Weaknesses:
Strengths: Exceptional rare black foliage, thrives in dim light, very low water needs, impressive height for impact, conversation-starting beauty. Weaknesses: Higher price, nursery pot requires decorative housing, color may fade in very low light, slower growth than green ZZ.
Bottom Line:
A top pick for design enthusiasts wanting standout, easy-care drama. The Raven’s uniqueness and hardiness make it a premium but justifiable investment for transforming dull corners into striking vignettes.
5. Costa Farms ZZ Live Plant in Decorative Pot, Easy to Maintain, Large Air Purifying Indoor Houseplant, Perfect for Home, Room, or Office Decor, Great House Warming or Birthday Gift, 2-3 Feet Tall
Overview:
Costa Farms’ largest offering features a mature 2-3 foot ZZ plant pre-potted in an elegant decorative container. Designed as a floor-level statement piece, it brings substantial, air-purifying greenery to living rooms or offices with zero assembly needed upon arrival.
What Makes It Stand Out:
The impressive scale and included decorative pot create instant room presence. It leverages the ZZ plant’s signature resilience (thriving in low light with infrequent watering) but at a size that fills empty corners effortlessly—ideal for those wanting bold, low-fuss impact without waiting years for growth.
Value for Money:
Premium-priced for its maturity and ready-to-display convenience, it competes well against costly in-store floor plants. The all-inclusive package (large plant + pot) saves significant time and markup versus buying separately, offering strong value for immediate, high-impact decor.
Strengths and Weaknesses:
Strengths: Striking floor-level presence, zero repotting needed, exceptional air purification, stress-free care, luxurious gifting option. Weaknesses: Bulky shipping risks, decorative pot may lack drainage, higher price point, requires ample floor space.
Bottom Line:
Highly recommended for upgrading room aesthetics with minimal effort. The mature size and stylish pot deliver unmatched convenience and visual weight, making it a worthwhile splurge for effortless, elegant greenery.
6. PLANTVERS Green ZZ Plant – Zamioculcas Zamiifolia | Hardy Tropical Foliage with Upright Glossy Leaves | Low-Light Tolerant & Easy Care for Home or Office Display (4" Grow Pot)
Overview: The PLANTVERS Green ZZ Plant is a compact, beginner-friendly houseplant designed for low-light environments. Housed in a modest 4" grow pot, it reaches up to 12 inches tall, making it ideal for desks or shelves where space is limited. Its glossy, upright foliage adds modern texture without demanding high maintenance.
What Makes It Stand Out: This ZZ excels in extreme low-light tolerance, thriving in dim corners where other plants fail. Its air-purifying ability and near-neglect care routine—requiring only occasional watering—cater perfectly to busy or novice plant owners. The symmetrical, architectural leaf structure provides consistent visual appeal year-round.
Value for Money: Priced affordably for a single mature plant, it offers exceptional value for those seeking resilient, functional greenery. While it lacks decorative pots, the focus on hardiness justifies the cost compared to pricier, fussier alternatives. It’s a pragmatic investment for air quality and aesthetics.
Strengths and Weaknesses:
Strengths: Exceptional low-light adaptation; minimal watering needs; air-purifying; compact size suits small spaces; glossy, attractive foliage.
Weaknesses: Basic grow pot lacks decorative flair; slow growth rate may disappoint those seeking rapid results; limited height potential.
Bottom Line: An unbeatable choice for low-light spaces or first-time plant parents, this ZZ Plant delivers effortless beauty and air-purifying benefits without fuss. Highly recommended for offices or dim home corners.
7. Essential Houseplant Collection (4PK) Live Plants Indoor Plants Live Houseplants in Plant Pots, Easy House Plants Indoors Live, Snake Plant, Pothos in Potting Soil, Clean Air Plants by Plants for Pets
Overview: This quartet of low-maintenance houseplants arrives in 4.25" nursery pots, featuring a rotating mix of popular varieties like Snake Plant, Pothos, Philodendron, and pet-safe options. Curated for air purification and ease of care, it targets beginners or those expanding their indoor jungle.
What Makes It Stand Out: The rotating assortment ensures diversity and surprise, while the brand’s commitment to pet-safe varieties (like Peperomia) and animal welfare—donating proceeds to shelter adoptions—adds ethical appeal. Each plant is farm-fresh and greenhouse-grown for robust health.
Value for Money: Offering four distinct plants at a bundled price, it provides superior variety and cost efficiency versus buying singles. The inclusion of pet-safe options and charitable impact enhances perceived value, though decorative pots are an extra purchase.
Strengths and Weaknesses:
Strengths: Diverse, low-care plant selection; ethical mission supporting animal shelters; pet-safe options available; ideal as a gift or starter kit.
Weaknesses: Pottery not included (basic nursery pots only); plant varieties aren’t guaranteed per order; some species may have conflicting light needs.
Bottom Line: A socially conscious, versatile starter pack that delivers great value and variety. Perfect for gifting or building a resilient indoor ecosystem—just confirm light requirements for each species.
8. ZZ Plant Live Houseplant – Zamioculcas Zamiifolia in 6-Inch Nursery Pot – Easy Care Indoor Plant for Low Light – Air Purifying, Drought Tolerant – Overall Height 14" to 18"
Overview: This ZZ Plant arrives in a 6-inch pot at 14–18 inches tall, balancing substantial presence with space-friendly proportions. Engineered for resilience, it tolerates low light, infrequent watering, and air pollutants, targeting busy households or minimalist interiors.
What Makes It Stand Out: Its larger stature (compared to smaller variants) offers immediate impact without overwhelming small areas. The drought tolerance and air-purifying traits are emphasized, alongside critical winter shipping guidance with optional heat packs for cold climates—a thoughtful touch absent in competitors.
Value for Money: Priced slightly higher due to its mature size, it’s cost-effective for those wanting fuller greenery upfront. The longevity and zero-fuss care offset the initial cost versus cheaper, smaller plants needing years to reach similar volume.
Strengths and Weaknesses:
Strengths: Generous size for instant decor; exceptional drought resistance; removes indoor toxins; clear cold-weather shipping safeguards; versatile lighting adaptability.
Weaknesses: No decorative pot included; slow growth after initial establishment; pet toxicity not highlighted (a safety gap).
Bottom Line: An excellent investment for low-maintenance, air-purifying decor with immediate visual payoff. Ideal for travelers or beginners, but pet owners should exercise caution.
9. Live ZZ Plant - Zamioculcas zamiifolia - ragnaroc Tropical Plant 6-12” Tall - 1ct - Live Arrival Guaranteed - House Plants for Home Decor & Gift
Overview: Shipped in a 4" pot (6–12" tall), this ZZ Plant touts a “live arrival guarantee” and a care card. Marketed as the “eternity plant,” it emphasizes near-indestructibility for home or office use, with glossy foliage reaching 2–4 feet eventually.
What Makes It Stand Out: The bold “impossible to kill” positioning and live-guarantee reduce purchase anxiety. Clear pet toxicity warnings stand out as a responsible feature, while the “ragnaroc” branding suggests curated quality. Explicit care thresholds (e.g., no temps below 45°F) add practical value.
Value for Money: Fairly priced for a guaranteed-live, USA-grown plant with care guidance. The guarantee justifies potential cost premiums over cheaper, riskier online options, though the small initial size requires patience for full impact.
Strengths and Weaknesses:
Strengths: Strong live-arrival promise; detailed pet safety note; beginner-focused care instructions; adaptable to varied lighting; elegant upright form.
Weaknesses: Initial size is modest; slow growth demands patience; decorative pot not included; toxicity limits pet-friendly homes.
Bottom Line: A trustworthy, ethical choice for hassle-free greenery, especially for cautious buyers. Skip if you have pets, but otherwise, it’s a resilient, stylish pick for patient plant parents.
10. ZZ Plant | 4 inch | Tropical Ambiance
Overview: This no-frills ZZ Plant arrives in a 4" pot, emphasizing simplicity with minimal descriptive details. It highlights core traits: air purification, drought resistance, and suitability for bright indirect light, appealing to buyers seeking uncomplicated, functional greenery.
What Makes It Stand Out: Its stark simplicity cuts through marketing fluff—focusing purely on proven ZZ strengths like air cleaning and neglect tolerance. The “Tropical Ambiance” title subtly positions it as an instant mood enhancer without overpromising.
Value for Money: Likely the most budget-friendly option, it’s ideal for cost-conscious buyers prioritizing utility over extras. While lacking guarantees or decorative pots, its rock-bottom price leverages the ZZ’s inherent hardiness for maximum ROI.
Strengths and Weaknesses:
Strengths: Ultra-affordable entry point; dependable air-purifying; extremely low water needs; classic ZZ resilience; compact for tight budgets/spaces.
Weaknesses: Zero additional features (e.g., no care guide or guarantee); sparse product details create uncertainty; basic pot requires repotting for aesthetics.
Bottom Line: A bare-bones, value-driven ZZ for pragmatic plant lovers. Best if you understand ZZ care basics and want pure functionality—skip if you seek hand-holding or instant decor appeal.
Why ZZ Plants Are Your Secret Weapon Against Plant Burnout
The Science Behind Their “Unkillable” Reputation
ZZ plants (Zamioculcas zamiifolia) evolved in East African woodlands with long dry spells, giving them legendary drought tolerance. Their secret? Underground rhizomes act like biological water reservoirs, allowing them to survive weeks without moisture. Unlike fussy tropicals, they photosynthesize efficiently in low light through specialized leaf structures, making them adaptable to dim apartments or windowless offices. This biological resilience translates to fewer care mistakes—no more panic when you return from vacation to find your other plants staging a dramatic death scene.
How They Combat Modern Stressors
Beyond survival skills, ZZ plants actively improve your environment. NASA studies confirm they filter common indoor pollutants like xylene and toluene, which seep from furniture and cleaning products. But their real magic is psychological: caring for a plant that thrives on your schedule (or lack thereof) builds confidence. When your ZZ sends up a glossy new leaf after months of minimal attention, it’s a tangible reminder that you can nurture something successfully—no green thumb required. It’s self-care you don’t have to overthink.
Debunking the “Boring Plant” Myth
Many assume low-maintenance equals dull, but ZZ varieties offer subtle elegance. From deep emerald to near-black foliage, some cultivars feature striking variegation or unique leaf textures. Their architectural form—upright stems with feather-like leaflets—adds clean lines to any decor. They’re not background players; they’re sophisticated statement pieces that earn compliments without screaming for attention. Think of them as the little black dress of houseplants: effortlessly chic and always appropriate.
Smart Shopping: What to Look for When Buying a ZZ Plant
Assessing Plant Vitality Beyond Surface Beauty
Skip the glossy leaves alone—inspect the stem bases for firmness (mushiness signals root rot). Gently tug the plant; resistance means healthy roots gripping the soil. Check undersides of leaves for spider mites (fine webbing) or scale (bumpy brown spots). A vibrant ZZ has uniform leaf color without excessive yellowing at the base—some lower leaf drop is normal, but widespread discoloration hints at chronic issues. Always buy from reputable sellers who quarantine new stock to prevent pest infestations.
Pot and Soil: The Foundation of Long-Term Success
Avoid plants drowning in soggy soil—it’s the #1 killer of ZZs. The pot must have drainage holes; decorative containers without them require transplanting immediately. Feel the soil: it should be slightly moist but never waterlogged. Opt for chunky, well-aerating mixes (often labeled “cactus/succulent” blends) that mimic their native habitat. Steer clear of dense, moisture-retentive soils that suffocate roots. Remember: a cheap pot with drainage beats a fancy cachepot trapping water.
Size Matters: Matching Plant to Your Lifestyle
Don’t assume bigger is better. A towering ZZ needs repotting sooner and demands more space—ideal for offices with high ceilings. Compact varieties suit crowded shelves or desks. Consider growth speed: mature plants grow slower than juveniles, which shoot new stems rapidly. If you travel often, choose a medium-sized plant (12-18 inches); it’s resilient enough to handle your absence but won’t outgrow its pot before you return. Start small to test compatibility with your environment.
Mastering ZZ Plant Care: Effortless Maintenance Demystified
Light Requirements: Flexibility Without Compromise
ZZ plants tolerate low light but thrive in bright, indirect sun—think north-facing windows or spots 5-6 feet from south windows. Avoid direct afternoon sun, which scorches leaves. In dim spaces, they’ll survive but grow slower with fewer new leaves. Rotate the pot quarterly for even growth. Pro tip: if leaves lean aggressively toward light, it’s time to move them closer—but never into harsh direct rays. They’re adaptable, not indestructible.
Watering Wisdom: The “Less is More” Mantra
Overwatering is fatal. Wait until the top 2-3 inches of soil are completely dry before watering deeply (until water runs from drainage holes). In winter, this might mean watering every 3-4 weeks. Use the “finger test”: if your knuckle comes out clean, hold off. Yellow leaves? Usually a cry for less water. Drooping? Could mean underwatering or root rot—check soil moisture first. Err on the side of drought; they recover faster from thirst than drowning.
Temperature and Humidity: Keeping It Simple
ZZs prefer 65-75°F (18-24°C) but tolerate 45-90°F swings—perfect for drafty apartments or variable office climates. They ignore humidity, thriving in dry winter air where ferns wilt. Avoid cold drafts (near AC vents) and heat sources (radiators), which cause leaf drop. No misting needed! Their waxy leaves resist moisture loss, making them ideal for arid climates or steamy bathrooms without extra fuss.
Troubleshooting Common ZZ Plant Problems (Before They Escalate)
Yellow Leaves: Decoding the Warning Signs
Isolated yellow leaves at the base? Natural aging—prune them cleanly. Widespread yellowing? Almost always overwatering. Stop watering immediately, check for root rot (brown/mushy roots), and repot in dry soil if needed. Rarely, it indicates nutrient burn from too much fertilizer—flush soil with water and skip feedings for 2 months. Never ignore multiple yellow leaves; it’s your plant’s SOS signal.
Leggy Growth: Fixing Weak Stems and Sparse Foliage
Sparse stems with wide gaps between leaves mean insufficient light. Gradually move the plant closer to a brighter window over 2 weeks (abrupt changes shock it). Prune leggy stems at the base to encourage bushier growth. Avoid fertilizing to “fix” this—it’ll stress the plant further. Patience is key: new growth will fill in slowly once light needs are met.
Pest Prevention: Stopping Invaders Early
ZZs rarely get pests but aren’t immune. Isolate new plants for 2 weeks to catch hitchhikers. Wipe leaves monthly with damp cloth to remove dust (which attracts mites). At first sign of bugs (speckled leaves, sticky residue), spray with diluted neem oil or insecticidal soap—never chemical pesticides, which damage ZZs. Focus on stems and leaf undersides where pests hide. Consistent airflow (a gentle fan) deters infestations.
Root Rot Rescue: A Step-by-Step Lifesaver
If stems feel mushy or soil smells sour:
- Unpot the plant immediately.
- Rinse roots gently to remove soil.
- Cut away all black/brown, slimy roots with sterilized scissors.
- Let roots air-dry 12-24 hours.
- Repot in fresh, dry soil with excellent drainage.
- Wait 1 week before watering.
Even with 50% root loss, ZZs often bounce back thanks to their resilient rhizomes.
Long-Term ZZ Plant Happiness: Pro Tips for Thriving Specimens
Repotting Right: Timing and Technique
ZZs prefer being slightly rootbound and only need repotting every 2-3 years. Signs it’s time: roots circling the pot, water draining instantly, or slowed growth. Choose a pot just 1-2 inches wider than the current one—too big retains excess moisture. Use fresh, chunky soil and handle rhizomes gently. Best done in spring; avoid winter repotting when growth is dormant.
Fertilizing Fundamentals: Less is Truly More
These plants evolved in nutrient-poor soil, so they need minimal feeding. Use a balanced, diluted liquid fertilizer (10-10-10) only in spring/summer, max once every 2 months. Never fertilize in fall/winter. Over-fertilizing causes salt buildup, burning roots and yellowing leaves. If you skip feedings entirely? Your ZZ will still survive—just grow slower. It’s the ultimate low-stakes plant.
Propagation: Growing Your Collection for Free
ZZs propagate slowly but reliably via leaf cuttings or division. For leaf cuttings: snip a healthy leaf at the stem, let it callus 24 hours, then place in water or moist soil. Roots take 2-6 months. For division: gently separate rhizomes with attached stems during repotting. Each section needs roots/stems to thrive. Patience pays off—new growth is deeply satisfying.
Seasonal Adjustments: Working With Nature’s Rhythm
In winter, ZZs enter dormancy: growth halts, and water needs plummet. Reduce watering to once a month and stop fertilizing. In spring, increase light exposure gradually as days lengthen. Avoid cold drafts near windows in winter—they cause leaf drop. Syncing care with seasons prevents stress; forcing growth in winter is like demanding an athlete train during off-season.
Frequently Asked Questions
What makes ZZ plants so low-maintenance compared to other houseplants?
Their underground water-storing rhizomes and efficient low-light photosynthesis allow them to survive irregular care, unlike plants needing constant moisture or bright sun.
Can ZZ plants really survive in a windowless office?
Yes, but growth will be very slow. Supplement with a grow light 6-8 hours daily for healthier, fuller plants in no-light spaces.
How often should I water my ZZ plant in winter?
Typically once every 3-4 weeks. Always check that the top 2-3 inches of soil are bone-dry first—winter dormancy drastically reduces water needs.
Are ZZ plants toxic to pets?
Yes, they contain calcium oxalate crystals that can cause mouth irritation or vomiting if ingested. Keep them out of reach of curious cats and dogs.
Why are my ZZ plant’s leaves turning yellow?
Overwatering is the most common cause. Check soil moisture—if damp, stop watering immediately and inspect roots for rot. Natural aging of lower leaves is also normal.
Can I put my ZZ plant in direct sunlight?
Avoid harsh direct sun (especially afternoon rays), which scorches leaves. Bright, indirect light is ideal—think filtered sun through a sheer curtain.
How do I clean dusty ZZ plant leaves?
Wipe gently with a soft, damp cloth monthly. Dust blocks light absorption; clean leaves = happier growth. Never use leaf-shine products.
Do ZZ plants purify indoor air?
Yes, studies show they remove toxins like xylene and toluene, improving air quality in homes and offices over time.
Why isn’t my ZZ plant growing new leaves?
Check light levels—too little light slows growth. Also, they grow slowly in winter. Avoid over-fertilizing, which can stunt growth. Patience is key!
Can I propagate a ZZ plant from a single leaf?
Yes, but it takes 6-12 months. Place the leaf (stem end down) in water or soil; roots and a new rhizome will eventually form. Division is faster for mature plants.