California everlasting
pseudognaphalium californicum
Also known as: ["everlasting","pussytoes"]
Overview
A perennial herbaceous plant native to western North America, known for its white, felt-like flower heads and silvery foliage.
Benefits & Perks
["long-flowering","drought tolerant","wildlife attractant (bees, butterflies, birds)"]
Botanical Classification
| Phylum: | Magnoliophyta |
| Class: | Magnoliopsida |
| Order: | Asterales |
| Family: | Asteraceae |
| Genus: | Pseudognaphalium |
| Botanical Name: | Pseudognaphalium californicum |
Plant Characteristics
Basic Information
- Category: Flowers
- Suitable Location: rock gardens, coastal areas, or sunny borders
- Suitable For:
- Is Weed: No
- Allergenicity: low
Environmental Needs
- Climate: {"temperatureRange":"5–30°C"}
- Hardiness: {"zones":"7–10"}
- Misting: rarely required, only if ambient humidity is very low
- Drainage: Fast-draining to prevent waterlogging.
- Soil Type: Well-draining, loamy soil with added organic matter; cactus mix can work well.
Maintenance Level
- Maintenance Level: low
- Toughness Level: high
- Pruning Frequency: Annually in early spring; light pruning can be done as needed.
- Pruning Intensity: Moderate; remove up to one-third of growth if necessary.
Care Details
Ideal Sunlight Coverage:
Bright indirect light for 6–8 hours daily; tolerates partial shade, especially in hot climates.
Sunlight Tolerance Tips:
Acclimate gradually to intense light; protect from direct midday sun to prevent scorching; adjust placement based on indoor/outdoor conditions.
Care Requirements
Care Difficulty
easymoderate
Sunlight
full sun to partial shade
Rotate plant for even light exposure; use sheer curtains to filter intense sunlight; avoid drafty areas.
Watering
every 7–10 days during active growth, reduce in winter
Water thoroughly but infrequently; ensure soil dries between waterings; avoid overwatering.
Soil
well-draining, sandy loam with moderate organic matter
pH: Slightly acidic to neutral, pH 6.0–7.0.
Use a pot with drainage holes; avoid heavy clay soils; topdress with compost annually.
Temperature
Prefers mild temperatures, 60–75°F (15–24°C); tolerates cooler conditions but avoids frost.
Avoid sudden temperature changes; maintain consistent warmth; protect from drafts.
Fertilizing
every 2–3 months during growing season
Fertilize only when actively growing; flush soil occasionally to prevent salt buildup; use organic options for gentle feeding.
Propagation
Methods
Stem cuttings or division; stem cuttings are more common for home growers.
Step-by-Step Propagation Guide
- Take a 4–6 inch cutting.
- Remove lower leaves.
- Dip in rooting hormone.
- Plant in medium.
- Keep moist and warm.
Best Time: Spring or early summer when the plant is actively growing.
Environment
Warm, humid environment with indirect light; maintain consistent moisture.
Medium
Well-draining potting mix with perlite or sand; can also root in water initially.
Hormone
Optional but recommended for faster rooting.
Timeline
Roots develop in 2–4 weeks; new growth appears in 6–8 weeks.
Tools Needed
Pruning shears, rooting hormone, small pots, well-draining medium.
Quick Tips
Use healthy, non-flowering stems; maintain high humidity with a plastic cover; avoid direct sun.
Pruning & Repotting
Pruning Guide
Method
Pinch back tips for bushier growth; cut just above a leaf node or bud.
Pruning Plan
Prune to maintain shape, encourage bushiness, and remove dead or leggy growth.
Tools
Clean, sharp pruning shears or scissors.
Checklist
Sanitize tools; prune dead or damaged growth; shape as desired; clean up debris.
Repotting Guide
Best Season
Spring, before the active growing season begins.
Pot Size
One size larger pot; ensure good drainage holes.
Method
Remove plant gently; trim roots if crowded; place in a slightly larger pot with fresh soil; water lightly.
Suggestions
Repot every 2–3 years or when roots fill the pot; beneficial for growth and soil freshness.
Checklist
Check root bound status; prepare new pot; use fresh soil; water after repotting.
Advanced Care Tips
Watering Mastery
Watering Checklist
Check soil moisture; water deeply; ensure drainage; adjust for season.
How to Apply Water Properly
Water at the base of the plant, ensuring moisture reaches the root zone; allow excess water to drain away; water in the morning to reduce evaporation.
Watering Schedule Tips
Water deeply once the top inch of soil feels dry; reduce frequency in winter to prevent root rot.
Soil Improvement
Add perlite or sand for drainage; incorporate compost for fertility; ensure good aeration.
Temperature Stress Management
Signs of Temperature Issues
Wilting, leaf drop, or browning edges in extreme heat or cold; stunted growth in unfavorable conditions.
Cold Stress
Slows growth; may cause leaf discoloration or dieback in prolonged cold; vulnerable to frost damage.
Solution: Protect from frost with a cover; move indoors in cold weather; ensure good air circulation to prevent mold.
Hot Stress
Leaves may wilt or curl; growth may slow; increased susceptibility to pests in high heat.
Solution: Provide shade during peak heat; increase humidity with misting; ensure adequate water supply.
Fertilizing Guide
Fertilizing Checklist
Check growth phase; dilute fertilizer; apply to moist soil; avoid contact with foliage.
Fertilizing Method
Use a balanced liquid fertilizer diluted to half strength every 4–6 weeks during growing season; avoid fertilizing in winter.
Common Problems & Solutions
Toxicity Warning
Cats
Non-toxicPseudognaphalium californicum is not known to be toxic to cats. There are no reported adverse effects from ingestion.
🌿 Toxic Parts:
⚡ Toxic If:
if eaten
Dogs
Non-toxicPseudognaphalium californicum is not known to be toxic to dogs. There are no reported adverse effects from ingestion.
🌿 Toxic Parts:
⚡ Toxic If:
if eaten
Humans
Non-toxicPseudognaphalium californicum is not known to exhibit toxic effects in humans. It is generally considered safe for consumption in moderate quantities.
🌿 Toxic Parts:
⚡ Toxic If:
if eaten
Frequently Asked Questions
Q: Is Pseudognaphalium californicum toxic to pets?
A: No, it is non-toxic to dogs and cats.
Q: How often should I water this plant?
A: Water sparingly, as it is drought tolerant and prefers well-drained soil.
Q: Does this plant attract wildlife?
A: Yes, it attracts bees, butterflies, and birds.
Quick Reference
| Family: | Asteraceae |
| Care: | easy |
| Light: | full sun to partial shade |
| Water: | every 7–10 days during activ |
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