Kidneyweed
veronica cymbalaria
Also known as: ["Kidneyweed","Kidney-leaf Veronica"]
Overview
A low-growing, creeping perennial herb with small, kidney-shaped leaves and delicate blue or white flowers.
Benefits & Perks
["low maintenance","wildlife attractant (bees, butterflies, birds)","drought tolerant","ground cover"]
Botanical Classification
| Phylum: | Magnoliophyta |
| Class: | Magnoliopsida |
| Order: | Lamiales |
| Family: | Plantaginaceae |
| Genus: | Veronica |
| Botanical Name: | Veronica cymbalaria |
Plant Characteristics
Basic Information
- Category: Herbs & Weeds
- Suitable Location: rock gardens, trailing over walls, or as a ground cover in sunny areas
- 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 potting mix with added perlite or sand for aeration.
Maintenance Level
- Maintenance Level: very low
- Toughness Level: high
- Pruning Frequency: As needed, typically every 2–3 months or after flowering.
- Pruning Intensity: Light to moderate; avoid heavy pruning unless 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 direct sun to prevent scorching; place in filtered light outdoors; shield from intense midday sun indoors.
Care Requirements
Care Difficulty
very easyeasy
Sunlight
full sun to partial shade
Rotate plant weekly for even growth; use sheer curtains to filter harsh light; avoid direct afternoon sun.
Watering
every 7–10 days, allowing soil to dry slightly between waterings
Water deeply but infrequently; ensure good drainage; avoid wetting foliage.
Soil
well-drained, sandy loam with moderate organic content
pH: Slightly acidic to neutral (pH 6.0–7.0).
Ensure pots have drainage holes; avoid compacted soil; refresh soil annually.
Temperature
Prefers moderate temperatures (60–75°F or 15–24°C); thrives in cool conditions but avoids frost.
Avoid placing near heating/cooling vents; maintain consistent room temperature; protect from sudden temperature swings.
Fertilizing
every 4–6 weeks during active growth (spring and summer)
Fertilize only when actively growing; flush soil occasionally to prevent salt buildup; stop fertilizing in dormant periods.
Propagation
Methods
Stem cuttings in water or soil.
Step-by-Step Propagation Guide
- Take a 4–6 inch cutting.
- Remove lower leaves.
- Place 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 soil mix or water with occasional changes.
Hormone
Optional, but can speed up rooting.
Timeline
Roots typically form in 2–4 weeks; new growth may take 1–2 months.
Tools Needed
Pruning shears, rooting hormone (optional), small pots or jars, misting bottle.
Quick Tips
Use healthy, non-flowering stems; keep cuttings out of direct sun; change water regularly if using water propagation.
Pruning & Repotting
Pruning Guide
Method
Pinch back tips or cut stems just above a leaf node.
Pruning Plan
Light pruning to maintain shape and encourage bushier growth; remove dead or leggy stems.
Tools
Clean, sharp pruning shears or scissors.
Checklist
Sanitize tools; prune dead or damaged growth; shape as desired; dispose of clippings.
Repotting Guide
Best Season
Spring, before the active growing season begins.
Pot Size
Choose a pot 1–2 inches larger in diameter than the current one.
Method
Remove plant gently; trim roots if crowded; place in new pot with fresh soil; water lightly.
Suggestions
Repot every 1–2 years or when roots fill the pot; beneficial for growth and soil freshness.
Checklist
Prepare new pot with drainage holes; use fresh potting mix; handle roots carefully; water after repotting.
Advanced Care Tips
Watering Mastery
Watering Checklist
Check soil moisture; water thoroughly; ensure drainage; avoid leaf wetting.
How to Apply Water Properly
Water directly at the root zone until water drains from the bottom; allow excess to drain completely; water in the morning to reduce evaporation.
Watering Schedule Tips
Water thoroughly when the top inch of soil feels dry; reduce frequency in winter to prevent root rot.
Soil Improvement
Add perlite or coarse sand for drainage; incorporate organic matter like compost for fertility.
Temperature Stress Management
Signs of Temperature Issues
Wilting, yellowing leaves, or stunted growth in extreme heat or cold; bud drop in sudden temperature shifts.
Cold Stress
Slows growth and may cause leaf drop below 50°F (10°C); susceptible to frost damage.
Solution: Protect from drafts and cold windows; move indoors before temperatures drop below 50°F (10°C); provide a heat source if needed.
Hot Stress
Leaves may wilt, curl, or scorch in excessive heat; growth may slow.
Solution: Provide shade during peak heat; increase humidity with misting or a pebble tray; ensure adequate water.
Fertilizing Guide
Fertilizing Checklist
Check growth phase; dilute fertilizer correctly; apply to moist soil; avoid contact with leaves.
Fertilizing Method
Use a balanced liquid fertilizer diluted to half strength every 4–6 weeks during spring and summer; avoid fertilizing in fall and winter.
Common Problems & Solutions
Toxicity Warning
Cats
Non-toxicVeronica cymbalaria is not known to be toxic to cats. There are no documented cases of adverse effects from ingestion.
⚡ Toxic If:
if eaten
Dogs
Non-toxicVeronica cymbalaria is not known to be toxic to dogs. There are no documented cases of adverse effects from ingestion.
⚡ Toxic If:
if eaten
Humans
Non-toxicVeronica cymbalaria is not known to exhibit toxic effects in humans. It is generally considered safe for consumption in small quantities.
⚡ Toxic If:
if eaten
Frequently Asked Questions
Q: Is Veronica cymbalaria toxic to pets?
A: No, it is non-toxic to dogs and cats.
Q: Does this plant require much care?
A: It is very low maintenance and requires minimal care.
Q: Can Veronica cymbalaria be used as a ground cover?
A: Yes, its creeping habit makes it an excellent ground cover plant.
Quick Reference
| Family: | Plantaginaceae |
| Care: | very easy |
| Light: | full sun to partial shade |
| Water: | every 7–10 days, allowing so |
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