Water parsnip

berula erecta

Also known as: ["Water celery","Celery-leaved water parsnip"]

Family: Apiaceae Genus: Berula Category: Herbs & Weeds

Overview

A perennial herbaceous plant native to wetlands and aquatic environments, characterized by its celery-like leaves and small white flowers.

Benefits & Perks

["wildlife attractant (bees, butterflies, birds)","shade tolerant","drought tolerant"]

Botanical Classification

Phylum: Magnoliophyta
Class: Magnoliopsida
Order: Apiales
Family: Apiaceae
Genus: Berula
Botanical Name: Berula erecta

Plant Characteristics

Basic Information
  • Category: Herbs & Weeds
  • Suitable Location: wetland edges, pond margins, or containers with consistent moisture
  • Suitable For:
    Outdoor Landscapers Wildlife Supporters
  • Is Weed: No
  • Allergenicity: low
Environmental Needs
  • Climate: {"temperatureRange":"5–30°C"}
  • Hardiness: {"zones":"6–10"}
  • Misting: rarely required
  • Drainage: Fast-draining to prevent waterlogging.
  • Soil Type: Well-draining, loamy soil with organic matter; can tolerate slightly sandy or clay soils.
Maintenance Level
  • Maintenance Level: moderate
  • Toughness Level: moderate
  • Pruning Frequency: As needed, typically every 2–3 months or after flowering.
  • Pruning Intensity: Moderate; remove up to one-third of the plant if overgrown.
Care Details

Ideal Sunlight Coverage:
Full sun to partial shade; 6–8 hours of direct sunlight per day, with some afternoon shade in hot climates.

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

Warning Signs: Yellowing leaves, root rot, or stunted growth indicate poor soil conditions or improper watering.

Care Requirements

Care Difficulty
moderate

moderate

Sunlight

full sun to partial shade

Rotate plant for even light exposure; use sheer curtains to filter intense light; monitor for signs of sunburn.

Watering

every 7–10 days during active growth, reduce in winter

Water thoroughly until it drains from the bottom; allow soil to dry between waterings; avoid overwatering.

Soil

moist, fertile, loamy soil

pH: Slightly acidic to neutral, pH 6.0–7.0.

Use a mix of potting soil and perlite; avoid heavy clay soils; ensure pots have drainage holes.

Temperature

Prefers moderate temperatures, 60–75°F (15–24°C); tolerates mild frosts but thrives in warmer conditions.

Protect from frost; avoid sudden temperature changes; maintain consistent warmth during active growth.

Fertilizing

every 4–6 weeks during growing season

Apply fertilizer after watering to prevent root burn; flush soil occasionally to prevent salt buildup; adjust frequency based on plant growth.

Propagation

Methods

Stem cuttings or division; stem cuttings are the most common method.

Step-by-Step Propagation Guide
  1. Take a 4–6 inch cutting.
  2. Remove lower leaves.
  3. Dip in rooting hormone (optional).
  4. Plant in moist medium.
  5. Keep warm and humid.

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 potting mix, such as a mix of peat, perlite, and sand.

Hormone

Rooting hormone is optional but recommended for faster root development.

Timeline

Roots typically develop in 3–6 weeks; new growth may appear in 2–3 months.

Tools Needed

Pruning shears, rooting hormone, small pots, well-draining soil mix.

Quick Tips

Use healthy, non-flowering stems; maintain high humidity with a plastic cover; keep out of direct sunlight.

Pruning & Repotting

Pruning Guide
Method

Pinch back tips for bushier growth; cut stems just above a leaf node.

Pruning Plan

Prune to maintain shape, encourage bushier growth, and remove dead or damaged stems.

Tools

Pruning shears, clean scissors, gloves.

Checklist

Sterilize tools; prune dead or diseased parts; shape the plant; clean up debris.

Repotting Guide
Best Season

Spring, before the active growing season begins.

Pot Size

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

Method

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

Suggestions

Repot every 2–3 years or when roots fill the pot; beneficial for growth and soil freshness.

Checklist

Select appropriate pot; prepare new soil; 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 directly at the root zone, ensuring even moisture distribution; water early in the morning to reduce evaporation; ensure excess water drains away to prevent waterlogging.

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

Water deeply once the top inch of soil feels dry; reduce frequency 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, yellowing leaves, or stunted growth in extreme heat; leaf drop or browning in cold stress.

Cold Stress

Slows growth, may cause leaf discoloration, and can lead to root damage in prolonged cold.

Solution: Move to a warmer location; provide frost protection; avoid watering excessively in cold conditions.

Hot Stress

Leaves may wilt, curl, or scorch; growth may slow due to excessive heat.

Solution: Provide shade during peak heat; increase humidity; water more frequently but avoid waterlogging.

Fertilizing Guide
Fertilizing Checklist

Check fertilizer type; dilute properly; apply during growing season; avoid winter feeding.

Fertilizing Method

Use a balanced liquid fertilizer diluted to half strength every 4–6 weeks during the growing season (spring to early fall); avoid fertilizing in winter.

Common Problems & Solutions

Yellowing leaves in Berula erecta may indicate nutrient deficiencies, overwatering, or pest infestations, affecting photosynthesis and overall plant health.

Wilting in Berula erecta can result from water stress, either due to drought or overwatering, impacting nutrient uptake and leading to plant decline.

Leaf spots on Berula erecta may be caused by fungal or bacterial pathogens, leading to reduced photosynthetic efficiency and potential leaf drop.

Rotting, particularly root or stem rot, can occur in Berula erecta due to excessive moisture or fungal infections, leading to decay and potential plant death.

Toxicity Warning

Cats
Slightly Toxic

Cats may experience mild gastrointestinal irritation if they consume Berula erecta seeds or roots. The toxicity is generally low, but caution is advised.

⚠️ Symptoms:
vomiting diarrhea depression
🌿 Toxic Parts:
seeds roots
⚡ Toxic If:

if eaten

Prevent cats from accessing the plant. Seek veterinary advice if ingestion occurs.
Dogs
Slightly Toxic

In dogs, ingestion of Berula erecta seeds and roots may lead to mild gastrointestinal upset. The effects are typically not severe but can cause discomfort.

⚠️ Symptoms:
vomiting diarrhea lethargy
🌿 Toxic Parts:
seeds roots
⚡ Toxic If:

if eaten

Keep pets away from the plant, especially seeds and roots. Contact a veterinarian if ingestion is suspected.
Humans
Slightly Toxic

Berula erecta contains compounds that can cause mild gastrointestinal distress when ingested in significant quantities. The physiological impact is generally limited to irritation of the digestive tract.

⚠️ Symptoms:
nausea stomach discomfort diarrhea
🌿 Toxic Parts:
seeds roots
⚡ Toxic If:

if eaten

Avoid consumption of seeds and roots. Wash hands after handling the plant.
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: Is Berula erecta edible?

A: While it resembles celery, its edibility is not well-documented and caution is advised.

Q: Where does Berula erecta grow best?

A: It thrives in wetland areas, marshes, and along the edges of ponds or streams.

Q: Does Berula erecta attract wildlife?

A: Yes, it attracts bees, butterflies, and other pollinators due to its small white flowers.

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