Golden Clematis

clematis tangutica

Also known as: ["Golden Clematis","Tangut Clematis"]

Family: Ranunculaceae Genus: Clematis Category: Flowers

Overview

A deciduous vine with profuse, nodding, bell-shaped yellow flowers in late summer and early autumn, followed by attractive silky seed heads.

Benefits & Perks

["long-flowering","wildlife attractant (bees, butterflies, birds)","fragrant flowers"]

Botanical Classification

Phylum: Magnoliophyta
Class: Magnoliopsida
Order: Ranunculales
Family: Ranunculaceae
Genus: Clematis
Botanical Name: Clematis tangutica

Plant Characteristics

Basic Information
  • Category: Flowers
  • Suitable Location: trellis or fence in garden, or container with support structure
  • Suitable For:
    Beginners Outdoor Landscapers Wildlife Supporters
  • Is Weed: No
  • Allergenicity: low
Environmental Needs
  • Climate: {"temperatureRange":"–25–35°C"}
  • Hardiness: {"zones":"4–9"}
  • Misting: rarely required, only if grown in very dry indoor conditions
  • Drainage: Fast-draining to prevent waterlogging.
  • Soil Type: Well-draining, loamy soil with added organic matter.
Maintenance Level
  • Maintenance Level: moderate
  • Toughness Level: moderate
  • Pruning Frequency: Annually, in late winter or early spring before new growth begins.
  • Pruning Intensity: Moderate; remove up to one-third of old growth and dead stems.
Care Details

Ideal Sunlight Coverage:
Full sun (6–8 hours/day) with some afternoon shade in hot climates; adjust for seasonal light changes.

Sunlight Tolerance Tips:
Acclimate gradually to intense sun; protect from harsh afternoon rays; adjust placement based on indoor/outdoor conditions.

Warning Signs: Yellowing leaves, root rot, or stunted growth indicate poor soil or drainage issues.

Care Requirements

Care Difficulty
moderate

moderate

Sunlight

full sun to partial shade

Morning sun is ideal; provide shade during peak heat; rotate plants for even light exposure.

Watering

every 7–10 days during active growth, less frequently in winter

Water at the base to avoid foliage wetting; ensure soil dries slightly between waterings; adjust frequency based on weather and growth stage.

Soil

well-draining, fertile soil with added organic matter

pH: Slightly acidic to neutral (pH 6.0–7.0).

Use raised beds for drainage; avoid heavy clay; amend with organic matter.

Temperature

Prefers 60–75°F (15–24°C); tolerates cooler nights but avoids prolonged frost.

Protect from frost; avoid extreme heat; maintain moderate temperatures for optimal growth.

Fertilizing

every 4–6 weeks during spring and summer with balanced liquid fertilizer

Dilute fertilizer to half strength; fertilize after watering; avoid foliage contact.

Propagation

Methods

Stem cuttings (softwood or semi-hardwood) or layering.

Step-by-Step Propagation Guide
  1. Select healthy stem.
  2. Cut below node.
  3. Apply hormone.
  4. Plant in medium.
  5. Maintain humidity.

Best Time: Late spring to early summer when new growth is vigorous.

Environment

High humidity (70–90%), indirect light, and consistent warmth (65–75°F).

Medium

Peat-based mix with perlite or sand for good drainage.

Hormone

Rooting hormone powder or liquid is recommended for faster rooting.

Timeline

Roots develop in 4–8 weeks; establish in new pot after 3–6 months.

Tools Needed

Pruners, rooting hormone, pots, misting spray, plastic bags.

Quick Tips

Use healthy, non-flowering stems; keep consistently moist; provide bottom heat if possible.

Pruning & Repotting

Pruning Guide
Method

Cut back to healthy buds or basal shoots; thin overcrowded stems.

Pruning Plan

Encourage vigorous growth and abundant flowering; remove dead or weak stems annually.

Tools

Clean bypass pruners, loppers for thicker stems, gloves.

Checklist

Disinfect tools; prune before active growth; remove deadwood; shape plant.

Repotting Guide
Best Season

Early spring before new growth starts.

Pot Size

Increase pot size by 2–3 inches in diameter.

Method

Remove plant gently; trim roots if needed; use fresh, well-draining soil; ensure proper drainage.

Suggestions

Repot every 2–3 years or when roots fill the container; promotes fresh soil and growth.

Checklist

Prepare new pot; trim roots if crowded; 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 thoroughly until it drains from the bottom, ensuring moisture reaches the root zone. Avoid overhead watering to prevent fungal issues.

Pro Tip: Use a soaker hose or drip irrigation for even moisture delivery.
Watering Schedule Tips

Water deeply once a week during active growth, increasing to twice weekly in hot, dry conditions. Reduce watering 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, stunted growth, or flower bud abortion.

Cold Stress

Stems may become brittle, growth halts, and frost can damage tender tissues.

Solution: Mulch heavily in winter; move potted plants indoors; use frost cloth for protection.

Hot Stress

Leaves may scorch, wilt, or drop; flowering may decline.

Solution: Provide shade during peak heat; increase watering; use mulch to retain soil moisture.

Fertilizing Guide
Fertilizing Checklist

Check fertilizer type; dilute correctly; apply during active growth; avoid winter feeding.

Fertilizing Method

Use balanced liquid fertilizer every 4–6 weeks during spring and summer; reduce or stop in fall and winter.

Common Problems & Solutions

Yellowing leaves in Clematis tangutica may indicate nutrient deficiencies, such as iron or nitrogen, or could be a sign of root rot or fungal infections affecting the plant's vascular system.

Wilting in Clematis tangutica is often a symptom of water stress, either due to overwatering causing root rot or underwatering leading to dehydration, both of which disrupt nutrient uptake.

Leaf spots on Clematis tangutica are commonly caused by fungal or bacterial infections, which can lead to defoliation, reduced photosynthesis, and weakened plant vigor.

Rotting, particularly root or stem rot, can occur in Clematis tangutica due to excessive moisture, poor drainage, or fungal pathogens, leading to decay of plant tissues and eventual plant death.

Toxicity Warning

Cats
Toxic

Cats are susceptible to toxicity from Clematis tangutica, with ingestion leading to gastrointestinal distress and possible systemic effects. The plant's glycosides can cause severe irritation and discomfort in felines.

⚠️ Symptoms:
vomiting diarrhea lethargy depression loss of appetite
🌿 Toxic Parts:
seeds stems leaves roots
⚡ Toxic If:

if eaten

Prevent cats from accessing Clematis tangutica. If ingestion is suspected, seek veterinary care without delay.
Dogs
Toxic

In dogs, Clematis tangutica ingestion can lead to significant gastrointestinal upset and potential systemic toxicity due to the plant's glycoside content. The toxins can cause irritation and inflammation within the digestive system.

⚠️ Symptoms:
vomiting diarrhea lethargy loss of appetite abdominal pain
🌿 Toxic Parts:
seeds stems leaves roots
⚡ Toxic If:

if eaten

Keep dogs away from Clematis tangutica. If ingestion is suspected, contact a veterinarian promptly.
Humans
Toxic

Clematis tangutica contains toxic compounds, primarily glycosides, which can cause gastrointestinal and neurological disturbances upon ingestion. The plant's effects are due to the disruption of cellular processes and potential irritation of the digestive tract.

⚠️ Symptoms:
nausea vomiting diarrhea abdominal pain dizziness headache
🌿 Toxic Parts:
seeds stems leaves roots
⚡ Toxic If:

if eaten

Avoid ingestion of any part of the plant. Keep away from children and pets. If accidental ingestion occurs, seek medical attention immediately.
Important: Keep this plant out of reach of children and pets. If ingestion occurs, contact poison control or veterinary services immediately.

Frequently Asked Questions

Q: How do I prune Clematis tangutica?

A: Prune in late winter or early spring, cutting back stems to strong buds or about 30 cm from the base.

Q: Does Clematis tangutica attract wildlife?

A: Yes, it attracts bees, butterflies, and birds due to its nectar-rich flowers and seeds.

Q: Is Clematis tangutica toxic to pets?

A: It is mildly toxic to dogs and cats if ingested, causing mild gastrointestinal upset.

Quick Reference
Family: Ranunculaceae
Care: moderate
Light: full sun to partial shade
Water: every 7–10 days during activ
Suitable For: ["beginners","outdoor landscapers","wildlife supporters (attracts bees, butterflies, birds)"]
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