Granite Pink
dianthus graniticus
Also known as: ["Granite Pink","Granite Carnation"]
Overview
A hardy perennial with fragrant, pink flowers and grass-like foliage, native to rocky, alpine regions.
Benefits & Perks
["fragrant flowers","deer resistant","drought tolerant","wildlife attractant (bees, butterflies, birds)"]
Botanical Classification
| Phylum: | Magnoliophyta |
| Class: | Magnoliopsida |
| Order: | Caryophyllales |
| Family: | Caryophyllaceae |
| Genus: | Dianthus |
| Botanical Name: | Dianthus graniticus |
Plant Characteristics
Basic Information
- Category: Flowers
- Suitable Location: rock gardens, alpine troughs, or raised beds
- Suitable For:
- Is Weed: No
- Allergenicity: low
Environmental Needs
- Climate: {"temperatureRange":"5–30°C"}
- Hardiness: {"zones":"5–8"}
- Misting: rarely required, only if ambient humidity is very low
- Drainage: Fast-draining to prevent root rot.
- Soil Type: Well-draining, slightly alkaline soil with added organic matter; cactus or succulent mix works well.
Maintenance Level
- Maintenance Level: low
- Toughness Level: high
- Pruning Frequency: After flowering; light pruning can be done every 2–3 months to maintain shape.
- Pruning Intensity: Light to moderate; avoid heavy pruning unless necessary to rejuvenate the plant.
Care Details
Ideal Sunlight Coverage:
Full sun (6–8 hours/day) with some afternoon shade in hot climates; adjust based on seasonal light intensity.
Sunlight Tolerance Tips:
Acclimate plants gradually to intense sunlight; protect from harsh afternoon sun; place in a spot with morning sun and afternoon shade.
Care Requirements
Care Difficulty
easymoderate
Sunlight
full sun to partial shade
Rotate plant for even light exposure; use sheer curtains to filter intense light; avoid direct afternoon sun in summer.
Watering
every 7–10 days during active growth, reduce in winter
Water thoroughly but infrequently; ensure soil dries between waterings; avoid overhead watering.
Soil
well-drained, slightly alkaline soil with added grit
pH: 6.0–7.5 (slightly acidic to slightly alkaline).
Avoid heavy clay soils; ensure pots have drainage holes; amend with grit if needed.
Temperature
Prefers cool to moderate temperatures (60–75°F/15–24°C); tolerates mild frosts but avoid extreme heat.
Protect from frost; avoid sudden temperature swings; maintain consistent cool conditions.
Fertilizing
every 4–6 weeks during spring and summer
Fertilize sparingly to avoid excessive foliage growth; apply after watering to prevent root burn; stop in late autumn.
Propagation
Methods
Stem cuttings or division; stem cuttings are more common for home growers.
Step-by-Step Propagation Guide
- Take 3–4 inch cuttings.
- Remove lower leaves.
- Dip in rooting hormone.
- Plant in medium.
- Keep moist and warm.
Best Time: Late spring or early summer when the plant is actively growing.
Environment
Warm (65–75°F/18–24°C), humid, and bright but indirect light; protect from direct sun.
Medium
Well-draining mix of perlite and peat moss or cactus potting mix.
Hormone
Rooting hormone is recommended to improve success rates.
Timeline
Roots develop in 3–4 weeks; plants may take 2–3 months to establish.
Tools Needed
Pruning shears, rooting hormone, small pots, well-draining medium, misting spray bottle.
Quick Tips
Use healthy, non-flowering stems; maintain consistent moisture; provide bottom heat if possible.
Pruning & Repotting
Pruning Guide
Method
Deadhead spent flowers; trim back leggy stems; shape the plant as needed.
Pruning Plan
Prune to maintain shape, encourage bushier growth, and remove spent flowers to promote reblooming.
Tools
Pruning shears, clean scissors, gloves.
Checklist
Clean tools; deadhead regularly; trim leggy growth; shape after flowering.
Repotting Guide
Best Season
Early spring before new growth begins.
Pot Size
One size larger pot (e.g., +2–3 cm in diameter); ensure good drainage.
Method
Remove plant gently; trim roots if crowded; place in a slightly larger pot with fresh, well-draining soil; water lightly.
Suggestions
Repot every 2–3 years or when roots fill the pot; beneficial for rejuvenation and fresh soil.
Checklist
Choose appropriate pot; prepare fresh soil mix; handle roots carefully; water after repotting.
Advanced Care Tips
Watering Mastery
Watering Checklist
Check soil moisture; water deeply; ensure drainage; avoid wetting leaves.
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 once 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
Wilting, leaf scorch, stunted growth, or bud drop in extreme heat; leaf discoloration or root rot in cold, wet conditions.
Cold Stress
Slows growth and may cause root damage if soil remains waterlogged in cold temperatures.
Solution: Provide winter protection with mulch; ensure good drainage; move potted plants to a sheltered location.
Hot Stress
Leaves may wilt, flowers fade quickly, and growth may slow in excessive heat.
Solution: Provide afternoon shade; increase humidity with misting; water deeply in the morning.
Fertilizing Guide
Fertilizing Checklist
Use diluted fertilizer; apply during active growth; avoid winter feeding.
Fertilizing Method
Use a balanced, water-soluble fertilizer diluted to half strength every 4–6 weeks during growing season; avoid fertilizing in winter.
Common Problems & Solutions
Toxicity Warning
Cats
Non-toxicDianthus graniticus is not considered toxic to cats. It does not pose a risk of poisoning or adverse health effects when ingested or touched.
⚡ Toxic If:
Generally not toxic
Dogs
Non-toxicDianthus graniticus is not considered toxic to dogs. There are no known adverse effects associated with ingestion or contact with this plant.
⚡ Toxic If:
Generally not toxic
Humans
Non-toxicDianthus graniticus is not considered toxic to humans. It is a species of flowering plant in the carnation family and is commonly used in gardens for its ornamental value.
⚡ Toxic If:
Generally not toxic
Frequently Asked Questions
Q: How often should Dianthus graniticus be watered?
A: Water sparingly, allowing the soil to dry between waterings, as it is drought-tolerant.
Q: Does Dianthus graniticus attract pollinators?
A: Yes, its fragrant flowers attract bees, butterflies, and other pollinators.
Q: Is Dianthus graniticus toxic to pets?
A: No, it is non-toxic to dogs and cats.
Quick Reference
| Family: | Caryophyllaceae |
| Care: | easy |
| Light: | full sun to partial shade |
| Water: | every 7–10 days during activ |
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