Nettle-leaved Boxthorn
lycium intricatum
Also known as: ["Nettle-leaved Wolfberry","Intricate Boxthorn"]
Overview
A thorny, deciduous shrub native to the Mediterranean region, characterized by its intricate branching and nettle-like leaves.
Benefits & Perks
["drought tolerant","wildlife attractant (bees, butterflies, birds)"]
Botanical Classification
| Phylum: | Magnoliophyta |
| Class: | Magnoliopsida |
| Order: | Solanales |
| Family: | Solanaceae |
| Genus: | Lycium |
| Botanical Name: | Lycium intricatum |
Plant Characteristics
Basic Information
- Category: Shrubs
- Suitable Location: rock gardens, coastal areas, or xeriscapes
- Suitable For:
- Is Weed: No
- Allergenicity: low
Environmental Needs
- Climate: {"temperatureRange":"5–35°C"}
- Hardiness: {"zones":"8–11"}
- Misting: rarely required
- Drainage: Fast-draining to prevent waterlogging.
- Soil Type: Well-draining, sandy loam with organic matter; cactus or succulent mix is ideal.
Maintenance Level
- Maintenance Level: moderate
- Toughness Level: high
- Pruning Frequency: Annually or every 2–3 years; light pruning can be done as needed.
- Pruning Intensity: Moderate; remove up to one-third of old growth to rejuvenate the plant.
Care Details
Ideal Sunlight Coverage:
Full sun (6–8 hours of direct sunlight daily); tolerates partial shade in intense summer heat.
Sunlight Tolerance Tips:
Acclimate gradually if moving from shade to sun; protect from harsh midday sun in hot climates; ensure good air circulation to prevent sunburn.
Care Requirements
Care Difficulty
moderatemoderate
Sunlight
full sun
Rotate plant for even growth; use shade cloth in extreme heat; avoid placing near reflective surfaces.
Watering
every 7–10 days during active growth, less frequently in winter
Water thoroughly but infrequently; ensure soil dries between waterings; avoid overwatering.
Soil
well-draining, sandy or loamy soil
pH: Slightly acidic to neutral (pH 6.0–7.0).
Use raised beds in heavy soils; avoid compacting soil; topdress with compost annually.
Temperature
Hardy in USDA zones 7–10; prefers 60–85°F (15–29°C); tolerates brief frosts.
Protect from frost; avoid sudden temperature swings; ensure good air circulation in heat.
Fertilizing
every 2–3 months during growing season
Fertilize after watering to prevent root burn; use a low-nitrogen formula for flowering plants; flush soil occasionally to prevent salt buildup.
Propagation
Methods
Stem cuttings; semi-hardwood cuttings root most reliably.
Step-by-Step Propagation Guide
- Take 4–6 inch cuttings.
- Remove lower leaves.
- Dip in rooting hormone.
- Plant in medium.
- Keep moist and warm.
Best Time: Late spring to early summer when new growth is mature but not woody.
Environment
Warm (70–75°F or 21–24°C), high humidity (70–80%), and bright indirect light.
Medium
Well-draining mix of perlite and peat moss or cactus potting mix.
Hormone
Rooting hormone is recommended for faster and more reliable rooting.
Timeline
Roots develop in 4–8 weeks; new growth appears in 2–3 months.
Tools Needed
Pruning shears, rooting hormone, small pots, misting spray bottle.
Quick Tips
Use clean tools to prevent disease; maintain consistent moisture; provide bottom heat for faster rooting.
Pruning & Repotting
Pruning Guide
Method
Thinning cuts to open the canopy; heading back to encourage branching.
Pruning Plan
Shape plant, remove dead or crossing branches, and encourage bushier growth; best done after flowering or in late winter.
Tools
Pruning shears, loppers, gloves, disinfectant for tools.
Checklist
Disinfect tools; prune during dormancy; remove dead or diseased wood; shape evenly.
Repotting Guide
Best Season
Early spring before new growth begins.
Pot Size
Increase pot size by 2–3 inches in diameter; ensure good drainage holes.
Method
Remove plant gently; trim roots if crowded; place in new pot with fresh soil; water lightly.
Suggestions
Repot every 2–3 years or when roots fill the pot; necessary to refresh soil and provide space.
Checklist
Choose appropriate pot; prepare new soil mix; handle roots carefully; 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 early in the day to minimize evaporation.
Watering Schedule Tips
Water deeply when the top inch of soil is dry; reduce frequency in winter to prevent root rot.
Soil Improvement
Add perlite or coarse sand for drainage; incorporate compost for fertility; ensure soil is loose and airy.
Temperature Stress Management
Signs of Temperature Issues
Leaf drop, wilting, or browning edges in extreme heat; stunted growth or blackened stems in cold stress.
Cold Stress
Slows growth; may cause leaf drop or dieback in prolonged cold; roots are susceptible to freezing.
Solution: Mulch heavily around the base; move potted plants to sheltered locations; use frost cloth for protection.
Hot Stress
Wilting, leaf scorch, or reduced flowering in excessive heat; may drop leaves to conserve water.
Solution: Provide afternoon shade; increase humidity with misting; water deeply but avoid wetting foliage.
Fertilizing Guide
Fertilizing Checklist
Check fertilizer type; dilute correctly; apply during active growth; avoid winter feeding.
Fertilizing Method
Use balanced, water-soluble fertilizer diluted to half strength; apply every 4–6 weeks during growing season (spring to early fall); avoid fertilizing in winter.
Common Problems & Solutions
Toxicity Warning
Cats
Slightly ToxicCats may experience mild gastrointestinal distress if they consume Lycium intricatum berries or seeds. The toxic compounds can irritate the feline digestive tract.
⚠️ Symptoms:
🌿 Toxic Parts:
⚡ Toxic If:
if eaten
Dogs
Slightly ToxicIn dogs, ingestion of Lycium intricatum berries and seeds can lead to mild gastrointestinal upset. The alkaloids present may cause irritation to the dog's digestive system.
⚠️ Symptoms:
🌿 Toxic Parts:
⚡ Toxic If:
if eaten
Humans
Slightly ToxicLycium intricatum contains compounds that can cause mild gastrointestinal distress when ingested in significant quantities. The berries and seeds are the primary toxic parts, containing alkaloids that may irritate the digestive tract.
⚠️ Symptoms:
🌿 Toxic Parts:
⚡ Toxic If:
if eaten
Frequently Asked Questions
Q: Is Lycium intricatum edible?
A: The berries are not commonly consumed, and no culinary use is documented; further research is needed.
Q: How does this plant differ from other Lycium species?
A: It is distinguished by its nettle-like leaves and thorny, intricate growth habit.
Q: Does it require pruning?
A: Pruning may be needed to manage its thorny growth and maintain shape.
Quick Reference
| Family: | Solanaceae |
| Care: | moderate |
| Light: | full sun |
| Water: | every 7–10 days during activ |
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