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matucana polzii
Also known as: []
Overview
A species of cactus native to Peru, known for its globular shape and spiny appearance.
Benefits & Perks
["drought tolerant","rare/collector’s item"]
Botanical Classification
| Phylum: | Magnoliophyta |
| Class: | Magnoliopsida |
| Order: | Caryophyllales |
| Family: | Cactaceae |
| Genus: | Matucana |
| Botanical Name: | Matucana polzii |
Plant Characteristics
Basic Information
- Category: Succulents & Cacti
- Suitable Location: indoor pot with bright light or sheltered outdoor spot with protection from heavy rain
- Suitable For:
- Is Weed: No
- Allergenicity: low
Environmental Needs
- Climate: {"temperatureRange":"10–30°C"}
- Hardiness: {"zones":"10–12"}
- Misting: rarely required, only if ambient humidity is very low
- Drainage: Fast-draining to prevent waterlogging.
- Soil Type: Well-draining cactus mix with added perlite or coarse sand for improved aeration.
Maintenance Level
- Maintenance Level: low
- Toughness Level: moderate
- Pruning Frequency: As needed, typically annually or when dead/damaged parts are observed.
- Pruning Intensity: Light pruning to remove only dead, diseased, or damaged sections.
Care Details
Ideal Sunlight Coverage:
Bright indirect light or filtered sunlight for 4–6 hours daily. Can tolerate some direct morning sun but should be protected from intense afternoon rays.
Sunlight Tolerance Tips:
Acclimate slowly to direct sun if moving from shade; use sheer curtains to filter intense light indoors; place in a spot with morning sun and afternoon shade outdoors.
Care Requirements
Care Difficulty
moderatemoderate
Sunlight
bright, indirect light with some direct sun exposure
Rotate plant weekly for even growth; avoid direct midday sun; provide dappled light in hot climates.
Watering
every 7–10 days during growing season, reduce to every 3–4 weeks in winter
Water deeply but infrequently; ensure soil dries fully between waterings; avoid overhead watering to prevent fungal issues.
Soil
well-draining, sandy cactus mix with added perlite
pH: Slightly acidic to neutral (pH 6.0–7.0).
Use a mix with large particles for drainage; avoid heavy, water-retentive soils; ensure pots have drainage holes.
Temperature
Prefers moderate temperatures between 18–24°C (64–75°F). Can tolerate a slight drop to 10°C (50°F) in winter but should be kept above freezing.
Avoid sudden temperature fluctuations; protect from drafts; maintain consistent temperatures during active growth.
Fertilizing
every 4–6 weeks during active growth with diluted cactus fertilizer, none in winter
Fertilize only when the plant is actively growing; avoid over-fertilizing, which can cause salt buildup; flush soil occasionally to prevent nutrient lockout.
Propagation
Methods
Stem cuttings or offsets.Offsets are the most reliable method for this species.
Step-by-Step Propagation Guide
- Select a healthy offset or stem cutting.
- Let it callus for a few days.
- Plant in well-draining medium.
- Water sparingly until roots form.
Best Time: Spring or early summer when the plant is actively growing.
Environment
Warm (21–24°C/70–75°F), humid (50–60%), and bright indirect light with some air circulation.
Medium
Well-draining mix of cactus soil and perlite (1:1 ratio).
Hormone
Rooting hormone is optional but recommended for faster root development.
Timeline
Roots may develop in 4–8 weeks; establishment can take several months.
Tools Needed
Clean knife or scissors, rooting hormone (optional), well-draining medium, small pot.
Quick Tips
Allow cuttings to callus before planting; use a humidifier or plastic bag to maintain humidity; avoid overwatering new cuttings.
Pruning & Repotting
Pruning Guide
Method
Use clean, sharp tools to cut away affected areas, making clean cuts close to the main body of the plant.
Pruning Plan
Minimal pruning is needed. Focus on removing dead or damaged parts to maintain health and shape.
Tools
Pruning shears, sterilizing solution (e.g., rubbing alcohol).
Checklist
Sterilize tools; prune only dead/damaged parts; make clean cuts; allow cuts to callus if necessary; dispose of pruned material properly.
Repotting Guide
Best Season
Spring, before the active growing season begins.
Pot Size
Increase pot size by one inch in diameter; ensure the new pot has drainage holes.
Method
Remove the plant gently, trim any dead roots, place in a slightly larger pot with fresh, well-draining soil, and water lightly after repotting.
Suggestions
Repot only when the plant becomes root-bound or the soil deteriorates. Typically every 2–3 years.
Checklist
Choose appropriate pot size; prepare well-draining soil; gently remove plant; trim roots if needed; repot carefully; water lightly; avoid direct sun for a few days.
Advanced Care Tips
Watering Mastery
Watering Checklist
Check soil moisture before watering; water deeply; ensure drainage; adjust frequency by season; avoid wetting the plant body.
How to Apply Water Properly
Water directly at the soil level, ensuring moisture reaches the root zone without saturating. Water until it drains from the bottom, then discard excess to prevent waterlogging. Water in the morning to allow foliage to dry during the day.
Watering Schedule Tips
Water thoroughly during the growing season (spring/summer), allowing the soil to dry completely between waterings. Reduce watering significantly in fall and cease entirely in winter to prevent root rot.
Soil Improvement
Add perlite, coarse sand, or pumice to commercial cactus soil to enhance drainage and aeration.
Temperature Stress Management
Signs of Temperature Issues
Chlorosis (yellowing leaves), stunted growth, or soft, mushy stems (overwatering exacerbated by cold) or wilting, brown scorch marks (heat stress).
Cold Stress
Low temperatures slow metabolic processes, making the plant more susceptible to root rot if watered too frequently. Prolonged cold can cause tissue damage.
Solution: Reduce watering in cool conditions; move the plant to a warmer location if temperatures drop below 10°C (50°F); ensure good air circulation to prevent fungal issues.
Hot Stress
Excessive heat can cause dehydration, sunburn, and wilting. High temperatures combined with intense sunlight may lead to scorching of the plant's surface.
Solution: Provide shade during peak sun hours; increase humidity around the plant; water early in the day to avoid evaporation; ensure proper ventilation.
Fertilizing Guide
Fertilizing Checklist
Use cactus-specific fertilizer; dilute properly; fertilize monthly in growing season; stop in winter; flush soil periodically.
Fertilizing Method
Use a balanced, water-soluble cactus fertilizer diluted to half strength. Apply monthly during the growing season (spring/summer), and discontinue in fall and winter.
Common Problems & Solutions
Toxicity Warning
Cats
Non-toxicMatucana polzii is not known to be toxic to cats. The plant does not produce any known compounds that are harmful to felines.
⚡ Toxic If:
if eaten
Dogs
Non-toxicMatucana polzii is not known to be toxic to dogs. There are no reported adverse effects from ingestion or contact with this plant.
⚡ Toxic If:
if eaten
Humans
Non-toxicMatucana polzii is not known to exhibit any toxic effects in humans. The plant is generally considered safe for handling and consumption.
⚡ Toxic If:
if eaten
Frequently Asked Questions
Q: How often should I water Matucana polzii?
A: Water sparingly, only when the soil is completely dry, typically every 2-3 weeks during growing season.
Q: Does Matucana polzii need direct sunlight?
A: Yes, it thrives in bright, direct sunlight but can tolerate partial shade.
Q: Is Matucana polzii toxic to pets?
A: No, it is non-toxic to dogs and cats.
Quick Reference
| Family: | Cactaceae |
| Care: | moderate |
| Light: | bright, indirect light with so |
| Water: | every 7–10 days during growi |
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