Slender Agrimony

agrimonia procera

Also known as: ["Common Agrimony","Cocklebur"]

Family: Rosaceae Genus: Agrimonia Category: Herbs & Weeds

Overview

A slender, herbaceous plant with yellow flowers and bur-like fruits, native to Europe and parts of Asia.

Benefits & Perks

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

Botanical Classification

Phylum: Magnoliophyta
Class: Magnoliopsida
Order: Rosales
Family: Rosaceae
Genus: Agrimonia
Botanical Name: Agrimonia procera

Plant Characteristics

Basic Information
  • Category: Herbs & Weeds
  • Suitable Location: border plantings or rock gardens in temperate climates
  • Suitable For:
    Collectors & Enthusiasts Wildlife Supporters
  • 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: Well-draining to prevent waterlogging.
  • Soil Type: Rich, loamy soil with good organic matter and drainage.
Maintenance Level
  • Maintenance Level: moderate
  • Toughness Level: moderate
  • Pruning Frequency: Annually in late winter or early spring; light pruning after flowering.
  • Pruning Intensity: Moderate; remove up to one-third of old growth if needed.
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 intense light; protect from direct midday sun; adjust indoor placement to mimic natural dappled light.

Warning Signs: Yellowing leaves (overwatering); stunted growth (poor soil fertility); root rot (poor drainage).

Care Requirements

Care Difficulty
moderate

moderate

Sunlight

partial shade to full sun

Rotate plant weekly; use sheer curtains for direct light; avoid sudden light changes.

Watering

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

Water thoroughly but infrequently; ensure good drainage; avoid wetting foliage.

Soil

well-drained, loamy soil with moderate organic content

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

Avoid heavy clay soils; ensure consistent moisture retention; amend with organic matter.

Temperature

Prefers 60–75°F (15–24°C); cooler temperatures (50–60°F) during dormancy.

Avoid drafts; maintain stable temps; protect from extreme fluctuations.

Fertilizing

every 4–6 weeks during spring and summer

Fertilize after watering to prevent root burn; flush soil occasionally to prevent salt buildup.

Propagation

Methods

Stem cuttings or division; stem cuttings are more common for home growers.

Step-by-Step Propagation Guide
  1. Take 4–6 inch cuttings.
  2. Remove lower leaves.
  3. Dip in hormone.
  4. Plant in medium.
  5. Keep moist.

Best Time: Spring or early summer when growth is active.

Environment

High humidity (70–80%), indirect light, and consistent warmth (65–75°F).

Medium

Well-draining mix of peat, perlite, and sand.

Hormone

Recommended to promote root development.

Timeline

Roots in 4–6 weeks; establish in 2–3 months.

Tools Needed

Pruners, rooting hormone, small pots, misting spray bottle.

Quick Tips

Use healthy parent stems; maintain humidity with a plastic cover; avoid direct sun.

Pruning & Repotting

Pruning Guide
Method

Cut just above a leaf node or bud; thin out crowded stems.

Pruning Plan

Remove dead or weak stems to improve airflow and shape; encourage bushier growth.

Tools

Clean, sharp pruners or scissors.

Checklist

Sterilize tools; prune dead/damaged stems; shape plant; clean up debris.

Repotting Guide
Best Season

Early spring before active growth begins.

Pot Size

Move to a pot 1–2 inches larger in diameter.

Method

Remove plant gently; trim roots if crowded; use fresh well-draining soil; ensure drainage holes.

Suggestions

Repot every 2–3 years or when roots fill the pot; benefits from fresh soil.

Checklist

Check root bound status; prepare new pot; use fresh soil; water after repotting.

Advanced Care Tips

Watering Mastery
Watering Checklist

Check soil moisture; water deeply; 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.

Pro Tip: Use room temperature water to avoid shocking the 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.

Temperature Stress Management
Signs of Temperature Issues

Wilting, leaf drop, or stunted growth in extreme heat; browning leaf edges in cold.

Cold Stress

Slows growth; may cause root damage if soil freezes; reduces flowering.

Solution: Insulate pots; move indoors before frost; avoid overwatering in cold.

Hot Stress

Leaf scorch, wilting, and dehydration; may drop buds or flowers.

Solution: Provide shade; increase humidity; water early in the day; ensure good air circulation.

Fertilizing Guide
Fertilizing Checklist

Check season; dilute fertilizer; apply to moist soil; avoid contact with leaves.

Fertilizing Method

Use balanced liquid fertilizer diluted to half strength every 4–6 weeks during growing season; cease in winter.

Common Problems & Solutions

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

Wilting in Agrimonia procera can be caused by water stress, either due to drought or overwatering, leading to reduced turgor pressure and impaired nutrient uptake.

Leaf spots on Agrimonia procera may be caused by fungal or bacterial pathogens, resulting in reduced photosynthetic efficiency and potential defoliation.

Rotting, particularly root or stem rot, in Agrimonia procera is often associated with excessive moisture, leading to decay of plant tissues and potential death of the plant.

Toxicity Warning

Cats
Non-toxic

Agrimonia procera is not considered toxic to cats. However, ingestion of significant quantities may lead to mild gastrointestinal distress due to its astringent properties.

⚠️ Symptoms:
vomiting diarrhea depression
🌿 Toxic Parts:
entire plant
⚡ Toxic If:

if eaten in large quantities

Observe your cat after ingestion; seek veterinary advice if symptoms are severe or persistent.
Dogs
Non-toxic

Agrimonia procera is not considered toxic to dogs. However, ingestion of large amounts may cause mild gastrointestinal upset due to its astringent nature.

⚠️ Symptoms:
vomiting diarrhea lethargy
🌿 Toxic Parts:
entire plant
⚡ Toxic If:

if eaten in large quantities

Monitor your pet if they consume large amounts; consult a veterinarian if symptoms persist.
Humans
Non-toxic

Agrimonia procera, commonly known as fragrant agrimony, is generally considered non-toxic to humans. However, ingestion of large quantities may cause mild gastrointestinal discomfort due to its astringent properties.

⚠️ Symptoms:
nausea stomach discomfort diarrhea
🌿 Toxic Parts:
entire plant
⚡ Toxic If:

if eaten in large quantities

Consume in moderation; excessive intake may lead to mild digestive issues.

Frequently Asked Questions

Q: Is Agrimonia procera toxic to pets?

A: No, it is non-toxic to dogs and cats.

Q: What are the common uses of Agrimonia procera?

A: It is primarily used for ornamental purposes and attracts wildlife.

Q: How difficult is it to care for Agrimonia procera?

A: It requires moderate care and maintenance.

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