Parry's Agave
agave parryi
Also known as: ["Parry Agave","Artichoke Agave"]
Overview
A slow-growing, rosette-forming succulent native to the southwestern United States and Mexico, known for its thick, spiny leaves and architectural form.
Benefits & Perks
["drought tolerant","deer resistant","aesthetic foliage","rare/collector’s item"]
Botanical Classification
| Phylum: | Magnoliophyta |
| Class: | Liliopsida |
| Order: | Asparagales |
| Family: | Asparagaceae |
| Genus: | Agave |
| Botanical Name: | Agave parryi |
Plant Characteristics
Basic Information
- Category: Succulents & Cacti
- Suitable Location: rock garden, xeriscaped landscape, or container in full sun
- Suitable For:
- Is Weed: No
- Allergenicity: low
Environmental Needs
- Climate: {"temperatureRange":"–12–38°C"}
- Hardiness: {"zones":"5–9"}
- Misting: rarely required, only if ambient humidity is very low
- Drainage: Fast-draining to prevent waterlogging.
- Soil Type: Well-draining cactus or succulent mix with added perlite or coarse sand.
Maintenance Level
- Maintenance Level: low
- Toughness Level: high
- Pruning Frequency: As needed, typically once a year or when dead leaves accumulate.
- Pruning Intensity: Light pruning; remove only dead or yellowing leaves.
Care Details
Ideal Sunlight Coverage:
Full sun (6–8 hours of direct sunlight daily). Can tolerate partial shade but may stretch.
Sunlight Tolerance Tips:
Acclimate gradually if moving from shade to sun. Protect from intense midday summer sun to prevent scorching. Indoors, place near a south-facing window.
Care Requirements
Care Difficulty
moderatemoderate
Sunlight
full sun to partial shade
Rotate plant monthly for even growth; use sheer curtains in summer to diffuse intense light; avoid drafty windows.
Watering
every 2–3 weeks during growing season, less frequently in winter
Water thoroughly until runoff, ensure excellent drainage, and avoid frequent watering to prevent root rot.
Soil
well-draining, sandy or rocky soil with low organic matter
pH: Slightly acidic to neutral (pH 6.0–7.0).
Ensure pots have drainage holes; avoid heavy, water-retentive soils; top-dress with gravel for extra drainage.
Temperature
Prefers warm temperatures (65–90°F or 18–32°C). Tolerates brief dips to 20°F (-6°C) but thrives in heat.
Avoid sudden temperature changes; protect from frost; ensure good ventilation in hot weather.
Fertilizing
every 3–4 months with balanced, slow-release fertilizer
Fertilize only during active growth; avoid over-fertilizing to prevent salt buildup; flush soil occasionally.
Propagation
Methods
By offsets (pups) or leaf cuttings.
Step-by-Step Propagation Guide
- Separate offset from parent.
- Let cut end dry for a few days.
- Plant in well-draining medium.
- Water sparingly until rooted.
Best Time: Spring or early summer when the plant is actively growing.
Environment
Warm (70–80°F or 21–27°C), bright indirect light, and moderate humidity (40–60%).
Medium
Well-draining mix of cactus soil and perlite or sand.
Hormone
Not necessary for offsets; optional for leaf cuttings to encourage rooting.
Timeline
Offsets may root in 2–4 weeks; leaf cuttings take 4–8 weeks to root and several months to establish.
Tools Needed
Sharp knife or shears, rooting hormone (optional), well-draining medium, small pots.
Quick Tips
Allow offsets to callous before planting; use sterile tools to prevent disease; avoid overwatering new cuttings.
Pruning & Repotting
Pruning Guide
Method
Cut leaves at the base with clean, sharp tools to avoid tearing.
Pruning Plan
Minimal pruning needed. Remove dead or damaged leaves to maintain appearance and prevent disease.
Tools
Pruning shears or a sharp knife.
Checklist
Use clean tools; cut at the base; remove only dead/damaged leaves; dispose of clippings properly.
Repotting Guide
Best Season
Spring, before the active growing season begins.
Pot Size
Choose a pot one size larger (1–2 inches wider in diameter) than the current one.
Method
Remove plant carefully; trim any dead roots; place in a pot with fresh, well-draining soil; water lightly after repotting.
Suggestions
Repot only when the plant becomes root-bound or every 3–5 years. Agave parryi is slow-growing and does not require frequent repotting.
Checklist
Use well-draining soil; ensure pot has drainage holes; handle roots gently; water sparingly after repotting.
Advanced Care Tips
Watering Mastery
Watering Checklist
Check soil moisture before watering; water deeply; ensure drainage; reduce frequency in winter.
How to Apply Water Properly
Water directly at the base of the plant, ensuring moisture reaches the root zone. Water early in the morning to minimize evaporation and allow foliage to dry. Ensure excess water drains away completely.
Watering Schedule Tips
Water deeply but infrequently, allowing soil to dry completely between waterings. Reduce watering in winter to once every 4–6 weeks, depending on climate and indoor conditions.
Soil Improvement
Add coarse sand, perlite, or pumice to standard potting soil to enhance drainage and aeration.
Temperature Stress Management
Signs of Temperature Issues
Chlorosis or browning of leaf tips in cold; wilting or stunted growth in excessive heat.
Cold Stress
Slows growth, may cause leaf discoloration, and increases susceptibility to rot if soil remains moist.
Solution: Move to a warmer location; ensure soil is dry; provide frost protection in cold climates.
Hot Stress
Can lead to dehydration, leaf scorch, or sunburn if not acclimated or watered properly.
Solution: Provide partial shade during peak heat; water deeply in the morning; ensure good air circulation.
Fertilizing Guide
Fertilizing Checklist
Use diluted fertilizer; apply in spring/summer; avoid winter feeding; flush soil periodically.
Fertilizing Method
Use a balanced, water-soluble fertilizer diluted to half strength. Apply once in spring and once in summer. Avoid fertilizing in fall and winter.
Common Problems & Solutions
Toxicity Warning
Cats
ToxicCats are susceptible to the toxic effects of Agave parryi, which can cause gastrointestinal irritation and discomfort. The plant's spines pose a risk of physical injury as well.
⚠️ Symptoms:
🌿 Toxic Parts:
⚡ Toxic If:
if eaten
Dogs
ToxicIngestion of Agave parryi by dogs can lead to gastrointestinal upset due to the presence of saponins and other irritants. The plant's spines may also cause physical injury to the mouth or digestive tract.
⚠️ Symptoms:
🌿 Toxic Parts:
⚡ Toxic If:
if eaten
Humans
ToxicAgave parryi contains saponins and other compounds that can cause gastrointestinal distress and irritation upon ingestion. The plant's sharp spines and tough leaves can also cause physical injury.
⚠️ Symptoms:
🌿 Toxic Parts:
⚡ Toxic If:
if eaten
Frequently Asked Questions
Q: Is Agave parryi toxic to pets?
A: It is mildly toxic to dogs and cats if ingested.
Q: How often should I water Agave parryi?
A: Water sparingly, allowing the soil to dry completely between waterings.
Q: Does Agave parryi flower?
A: Yes, it produces a tall flower spike once in its lifetime, after which the rosette dies.
Quick Reference
| Family: | Asparagaceae |
| Care: | moderate |
| Light: | full sun to partial shade |
| Water: | every 2–3 weeks during growi |
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