Parry's Agave
Agave parryi · Artichoke AgaveUSDA | Grow Zone
9-11Outdoors all year in zones 9 to 11. Anywhere colder, keep it as a houseplant. Protect it below 20°F.
- Light
- Full sun, 6 hours min
- Water
- Infrequent, dry out
- Humidity
- 30-50% preferred
- Temperature
- 70-90°F (21-32°C)
- Difficulty
- Beginner
- Growth
- Slow
- Mature size
- 2-3 ft tall, 3-4 ft wide
- Pets
- Mildly toxic to pets
Agave parryi, commonly known as Parry's Agave or Artichoke Agave, is a striking succulent native to Mexico. Its rosette shape and sharp leaves make it a popular choice for xeriscaping and low-maintenance gardens.
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Ideal temperature
70-90°F is where it grows fastest. Below 20°F cold damage starts.
Spacing and harvest
- Mature size
- 2-3 ft tall, 3-4 ft wide
- Plant apart
- 12-24 in
- Frost
- Half hardy: light frost only
Everything it needs
9 essentials at a glance
Watering
Agave parryi prefers infrequent watering, allowing the soil to dry out completely between waterings.
During the growing season (spring and summer), water every 2-4 weeks, reducing frequency in fall and winter. Signs of over-watering include yellowing leaves and root rot, while under-watering may cause leaf curling and browning at the tips.
Light
This plant thrives in full sun, requiring at least 6 hours of direct sunlight daily.
It can tolerate partial shade, especially in extremely hot climates, but too much shade can lead to leggy growth. Ideal placement is in a south or west-facing garden bed or a sunny windowsill.
Soil
Agave parryi prefers well-draining soil with a pH range of 6.0 to 7.5.
A cactus or succulent potting mix is recommended, possibly amended with sand or perlite to enhance drainage. Ensure the pot has drainage holes to prevent water accumulation.
Humidity
This agave prefers low humidity levels, ideally around 30-50%.
To increase humidity, consider misting occasionally or placing a humidifier nearby, but avoid excessive moisture to prevent rot. Signs of humidity stress include browning leaf tips and edges.
Temperature
Agave parryi thrives in temperatures between 70-90°F (21-32°C) during the day and can tolerate cooler nights down to 30°F (-1°C).
It is hardy in zones 9-11, but should be protected from frost and extreme cold, as it can suffer damage below 20°F (-6°C).
Fertilizing
Use a balanced, slow-release fertilizer with an NPK ratio of 10-10-10 during the growing season, applying every 4-6 weeks.
Reduce fertilization in fall and winter when the plant is dormant. Signs of nutrient deficiency include stunted growth and pale leaves.
Pruning
Prune Agave parryi as needed to remove dead or damaged leaves, ideally in late winter or early spring before new growth begins.
Use sharp, clean tools to avoid injury to the plant. Deadheading is not necessary, but removing spent flower stalks can help maintain appearance.
Repotting
Repot every 2-3 years or when the plant outgrows its container, typically in spring.
Choose a pot that is 1-2 inches larger in diameter. Signs it needs repotting include roots growing out of the drainage holes or stunted growth. Carefully remove the plant, refresh the soil, and place it back in the pot.
Propagation
Propagation can be done through offsets (pups) or seeds.
For offsets, carefully remove them from the base of the parent plant and allow them to dry for a few days before planting in well-draining soil. For seeds, sow them in a sandy mix and keep them moist until germination, which usually takes 2-4 weeks. The best time for propagation is in spring.
When it's unhappy
Yellow leaves
Why it happens
Over-watering or poor drainage.
How to fix it
Allow the soil to dry out completely and ensure the pot has adequate drainage.
Root rot
Why it happens
Excess moisture in the soil.
How to fix it
Remove the plant from the pot, trim away affected roots, and repot in fresh, dry soil.
Leaf curling
Why it happens
Under-watering or extreme heat.
How to fix it
Adjust watering frequency and ensure the plant is not exposed to excessive heat without adequate moisture.
Browning leaf tips
Why it happens
Low humidity or under-watering.
How to fix it
Increase humidity slightly and ensure regular watering, allowing the soil to dry out between sessions.
Leggy growth
Why it happens
Insufficient light.
How to fix it
Move the plant to a brighter location with more direct sunlight.
Care through the year
Spring
In spring, increase watering as the plant begins to grow actively. Fertilize with a balanced fertilizer every 4-6 weeks to support new growth.
Summer
During summer, ensure the plant receives full sun and monitor for signs of dehydration. Water every 2-3 weeks, depending on heat and humidity.
Fall
In fall, gradually reduce watering as the plant prepares for dormancy. Continue to fertilize until late September, then stop feeding.
Winter
In winter, keep the plant in a warm location and water sparingly, only when the soil is completely dry. Protect from frost and extreme cold.
Toxicity & Safety
Agave parryi is considered mildly toxic to pets and humans. The sap can cause skin irritation, and ingestion of the leaves may lead to gastrointestinal upset. Symptoms of ingestion include nausea, vomiting, and diarrhea.
Good to know
How often should I water my Agave parryi?
Water your Agave parryi every 2-4 weeks during the growing season, allowing the soil to dry out completely between waterings.
What type of soil is best for Agave parryi?
Agave parryi thrives in well-draining soil with a pH of 6.0 to 7.5. A cactus or succulent mix is ideal, possibly amended with sand or perlite.
Can Agave parryi survive in low light?
While Agave parryi can tolerate partial shade, it prefers full sun for optimal growth and health. Insufficient light can lead to leggy growth.
What are the signs of over-watering in Agave parryi?
Signs of over-watering include yellowing leaves, mushy stems, and root rot. Ensure the pot has good drainage and allow the soil to dry out.
Is Agave parryi toxic to pets?
Yes, Agave parryi is mildly toxic to pets and humans. The sap can cause skin irritation, and ingestion may lead to gastrointestinal upset.
When is the best time to propagate Agave parryi?
The best time to propagate Agave parryi is in spring when the plant is actively growing. You can propagate through offsets or seeds.
How do I know when to repot my Agave parryi?
Repot your Agave parryi every 2-3 years or when you see roots growing out of the drainage holes, indicating it has outgrown its container.
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