Temple Plant

hygrophila corymbosa

Also known as: ["Temple Bush","Temple Plant"]

Family: Acanthaceae Genus: Hygrophila Category: Leaf Plants

Overview

A popular aquatic plant native to Southeast Asia, valued for its vibrant green foliage and ease of cultivation in aquariums.

Benefits & Perks

["long-flowering","low maintenance","aesthetic foliage"]

Botanical Classification

Phylum: Magnoliophyta
Class: Magnoliopsida
Order: Lamiales
Family: Acanthaceae
Genus: Hygrophila
Botanical Name: Hygrophila corymbosa

Plant Characteristics

Basic Information
  • Category: Leaf Plants
  • Suitable Location: indoor pot near bright window or outdoor in a shaded garden bed
  • Suitable For:
    Beginners Indoor Plant Lovers Aquarium Enthusiasts
  • Is Weed: No
  • Allergenicity: low
Environmental Needs
  • Climate: {"temperatureRange":"20–30°C"}
  • Hardiness: {"zones":"9–11"}
  • Misting: every 2–3 days to maintain humidity
  • Drainage: Fast-draining to prevent waterlogging.
  • Soil Type: Well-draining potting mix with added perlite or sand for aeration.
Maintenance Level
  • Maintenance Level: moderate
  • Toughness Level: moderate
  • Pruning Frequency: Every 4–6 weeks or as needed to control size and shape.
  • Pruning Intensity: Moderate; trim back up to one-third of the plant to encourage new growth.
Care Details

Ideal Sunlight Coverage:
Bright indirect light for 6–8 hours daily. Can tolerate partial shade but may grow leggy. Adjust light intensity based on season.

Sunlight Tolerance Tips:
Acclimate gradually to intense light to prevent scorching. Place in a spot with filtered light if outdoors. Indoors, keep near an east or west-facing window.

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

Care Requirements

Care Difficulty
easy

easy

Sunlight

bright indirect light to partial shade

Rotate plant for even growth; use sheer curtains to filter direct sun; avoid prolonged direct sunlight.

Watering

every 3–5 days, allowing soil to dry slightly between waterings

Water thoroughly until it drains from the bottom; avoid waterlogging; ensure consistent moisture in growing season.

Soil

moist, loamy, organic-rich potting mix

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

Ensure pots have drainage holes; avoid compacted soil; refresh soil annually.

Temperature

Prefers 70–82°F (21–28°C). Tolerates a range of 65–85°F (18–29°C). Avoid sudden temperature fluctuations.

Avoid drafts; maintain stable temperatures; adjust watering in extreme heat or cold.

Fertilizing

every 2 weeks during active growth, every 3 months with slow-release fertilizer

Dilute fertilizer to prevent burn; fertilize after watering; flush soil occasionally to prevent salt buildup.

Propagation

Methods

Stem cuttings are the most effective method.

Step-by-Step Propagation Guide
  1. Select a healthy stem.
  2. Cut below a node.
  3. Remove lower leaves.
  4. Plant in medium or place in water.
  5. Maintain humidity.

Best Time: Spring or early summer when the plant is actively growing.

Environment

Warm, humid environment with indirect light.

Medium

Well-draining soil mix or water propagation in a jar.

Hormone

Optional but recommended for faster rooting.

Timeline

Roots typically form in 2–4 weeks; new growth appears in 4–6 weeks.

Tools Needed

Pruning shears, rooting hormone (optional), small pots or jars, well-draining medium.

Quick Tips

Use healthy, non-flowering stems; keep cuttings moist; change water regularly if using water propagation.

Pruning & Repotting

Pruning Guide
Method

Pinch or cut stems just above a leaf node to promote branching.

Pruning Plan

Regular pruning encourages bushier growth and prevents legginess. Remove dead or yellowing leaves to maintain plant health.

Tools

Clean pruning shears or sharp scissors.

Checklist

Sterilize tools; prune during active growth; remove dead/damaged parts; shape as desired.

Repotting Guide
Best Season

Spring, before the growing season begins.

Pot Size

Choose a pot one size larger (1–2 inches wider) than the current one.

Method

Remove plant gently; trim roots if necessary; place in a new pot with fresh soil; water lightly after repotting.

Suggestions

Repot every 1–2 years or when roots outgrow the pot. Fresh soil replenishes nutrients and improves drainage.

Checklist

Select appropriate pot; prepare new soil; handle roots carefully; water after repotting.

Advanced Care Tips

Watering Mastery
Watering Checklist

Check soil moisture; water thoroughly; ensure drainage; adjust for season.

How to Apply Water Properly

Water directly at the root zone, ensuring even saturation. Water early in the day to allow foliage to dry. Ensure excess water drains away to prevent root rot.

Pro Tip: Use room temperature water to avoid shocking the roots.
Watering Schedule Tips

Water regularly, allowing the top inch of soil to dry out between waterings. Increase frequency during warmer months and reduce in cooler periods. Adjust based on humidity and plant size.

Soil Improvement

Add perlite, coarse sand, or orchid bark to improve drainage and aeration.

Temperature Stress Management
Signs of Temperature Issues

Yellowing leaves, stunted growth, or leaf drop in extreme cold; wilting or brown leaf edges in excessive heat.

Cold Stress

Slows growth, causes leaf discoloration, and may lead to root damage if temperatures drop below 60°F (15°C).

Solution: Move to a warmer location; insulate pots; avoid drafty areas; use a space heater if necessary.

Hot Stress

Leaves may wilt, curl, or develop brown spots. Growth may slow, and water loss increases.

Solution: Increase humidity; provide shade during peak heat; water more frequently but avoid waterlogging.

Fertilizing Guide
Fertilizing Checklist

Check fertilizer type; dilute correctly; apply during active growth; avoid dormant periods.

Fertilizing Method

Use liquid fertilizer diluted to half strength every 2–4 weeks during growing season (spring/summer). Reduce or stop in fall/winter.

Common Problems & Solutions

Yellow leaves in Hygrophila corymbosa may indicate nutrient deficiencies, such as nitrogen or iron, improper lighting, or water quality issues, affecting the plant's overall health and photosynthetic efficiency.

Wilting in Hygrophila corymbosa can be caused by underwatering, overwatering, or root damage, leading to reduced water uptake and potential plant death if not addressed promptly.

Leaf spots on Hygrophila corymbosa may be caused by bacterial or fungal infections, leading to reduced photosynthesis, leaf necrosis, and eventual leaf drop if the condition is severe.

Rotting, particularly root rot, can occur in Hygrophila corymbosa due to overwatering or poor drainage, causing the roots to decay, impairing nutrient absorption, and potentially leading to plant death.

Toxicity Warning

Cats
Non-toxic

Hygrophila corymbosa is non-toxic to cats. There are no known toxic effects or physiological impacts associated with ingestion or contact.

🌿 Toxic Parts:
all parts
⚡ Toxic If:

if eaten

This plant is safe for cats, but as with any plant, ingestion in large amounts may cause mild gastrointestinal upset.
Dogs
Non-toxic

Hygrophila corymbosa is not toxic to dogs. No adverse effects have been documented following ingestion or contact with this plant.

🌿 Toxic Parts:
all parts
⚡ Toxic If:

if eaten

This plant poses no significant risk to dogs, but monitor for any unusual behavior if ingested in large quantities.
Humans
Non-toxic

Hygrophila corymbosa is generally considered non-toxic to humans. There are no known significant toxic effects or physiological impacts associated with ingestion or contact.

🌿 Toxic Parts:
all parts
⚡ Toxic If:

if eaten

This plant is safe for human handling and consumption, though excessive ingestion may cause mild gastrointestinal discomfort.

Frequently Asked Questions

Q: Is Hygrophila corymbosa safe for aquariums with fish?

A: Yes, it is non-toxic and provides excellent cover for fish.

Q: How often should I prune this plant?

A: Prune every 2-4 weeks to maintain its shape and encourage bushier growth.

Q: Does this plant require CO2 supplementation?

A: While not essential, CO2 supplementation enhances growth and coloration.

Quick Reference
Family: Acanthaceae
Care: easy
Light: bright indirect light to parti
Water: every 3–5 days, allowing soi
Suitable For: ["beginners","indoor plant lovers","aquarium enthusiasts"]
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