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Green Grass Grove

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3G Botanical & Fungal Guide

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Ashwagandha

Withania somnifera (L.) Dunal

Ashwagandha is maintained at Green Grass Grove as a botanical crop or specimen with value for culinary herb production. Branching tender perennial usually grown as an annual, with gray-green leaves, small flowers, orange-red berries, and a stout root system. At the Live Oak site, management centers on ashwagandha needs a long warm season and handles north florida heat if drainage is excellent, accurate accession labeling,…

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Botanical Overview

Ashwagandha is maintained at Green Grass Grove as a botanical crop or specimen with value for culinary herb production. Branching tender perennial usually grown as an annual, with gray-green leaves, small flowers, orange-red berries, and a stout root system. At the Live Oak site, management centers on ashwagandha needs a long warm season and handles north florida heat if drainage is excellent, accurate accession labeling, and seasonal performance records.

Ethnobotanical, Bioactive & Cultural Documentation

Cultivar-specific claims are used where the name is verified; otherwise values are species-level, regional extension guidance, or clearly identified operational inference for Live Oak, Florida.

Why We Feature This Specimen

At Green Grass Grove, Ashwagandha provides a focused demonstration of herb production under North Florida heat and humidity. Visitors can compare flowering, wildlife use, drought or moisture response, and seasonal maintenance without exposing private inventory or location data.

Climate & Protection

Preferred Growing RangeUSDA Zone 4 to 11
Cold Damage Threshold32 °F
Frost ToleranceFrost Tender; Freezing Temperatures Kill Foliage And May Kill Crowns.

Cold protection trigger: Begin cold protection below 50 °F. The cold-damage threshold is the lower temperature where injury becomes likely, not the recommended waiting point.

Sun / Light: Full sun.

Ashwagandha needs a long warm season and handles North Florida heat if drainage is excellent. Frost kills top growth, and excessive summer rain can cause root and crown decline.

Heat-zone and verification notes

Not assigned; use seasonal temperature and site-performance guidance.

Planting & Seasonal Guide

Starting & Germination Methods

Seed Sowing

Seed sowing is the umbrella operational method for placing botanical seed into a germination environment. It includes selection of containers or beds, medium, depth, spacing, moisture, temperature, light,…

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Indoor Seed Starting

Indoor seed starting produces transplants in containers under managed temperature, light, moisture, sanitation, and spacing before outdoor or greenhouse establishment. It extends the production season, protects valuable seed,…

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Direct Seed

Direct Seed is retained as a legacy identity for placing seed directly into its final production container, bed, plug position, restoration cell, or growing location without first raising…

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Ashwagandha needs a long warm season and handles North Florida heat if drainage is excellent. Frost kills top growth, and excessive summer rain can cause root and crown decline. Plant at a season that allows roots or seedlings to establish before the profile's main stress period. For Live Oak trials, record sowing or planting date, emergence, first flowering or harvest, storm damage, freeze response, and summer survival.

Spacing: 18–30 inches apart

Planting Depth: Sow about 1/4 inch deep in warm soil.

Pollination: Allow representative healthy plants to flower for seed and pollinator records. Preserve isolation and accession identity where cultivar or provenance matters.

Water, Soil & Nutrition

💧 Water & Moisture

Water regularly until established, then allow moderate drying between irrigations. Avoid rich, constantly wet beds if roots are the research target.
North Florida humidity changes the risk profile for this plant. Dense foliage and aromatic herbs should be spaced for rapid leaf drying and watered at the root zone. After heavy rain, inspect crowns and lower foliage for spotting, mildew, or rot, and remove collapsed material before it becomes a disease reservoir.

🌱 Soil & Growing Media

Preferred pH: 6.50 to 8.00

Drainage & Root-Zone Behavior

Nutrition & Deficiency Checks

Use soil testing and moderate, crop-appropriate fertility rather than a universal fertilizer recipe. Leaf and shoot harvests respond to balanced fertility, but excessive nitrogen can dilute aroma and attract aphids. On Live Oak's sandy soils, split small applications when feeding is necessary and verify pH before treating suspected micronutrient problems.
Diagnose pale, distorted, or weak growth by checking root condition, moisture, pH, and recent weather before adding fertilizer. Nitrogen shortage may reduce vigor, while iron or magnesium unavailability can cause chlorosis; however, waterlogging, heat injury, root disease, or salt accumulation can produce similar symptoms. Use soil or tissue testing for persistent problems rather than treating leaf color alone.

Growth, Maintenance & Harvest

Mature Height2–4 feet
Mature Width2–3 feet
Growth RateModerate under suitable conditions; establishment and seasonal rate are described in the planting and climate guidance.

Maintenance & Pruning

Harvest berries only for seed under controlled handling; they are not food. Research roots are lifted after foliage senesces and must remain accession-labeled. Pruning should preserve the crown, maintain airflow, and support the intended use. Do not remove more living tissue than the plant can replace during its active season, and sanitize tools between accessions when disease is suspected.

Harvest or Observation

Harvest berries only for seed under controlled handling; they are not food. Research roots are lifted after foliage senesces and must remain accession-labeled. Use clean tools, avoid harvesting wet diseased material, and record yield or ecological observations by accession. Where the plant is not an ordinary food crop, harvest language refers to research, seed, propagation, or habitat maintenance rather than human consumption.

Storage & Preservation

Dry cleaned research roots and seed separately. Prevent children, pets, and livestock from accessing berries or processing waste.

Harvestable Plant Parts & Uses

FlowersSeeds

Harvest berries only for seed under controlled handling; they are not food. Research roots are lifted after foliage senesces and must remain accession-labeled. Use clean tools, avoid harvesting wet diseased material, and record yield or ecological observations by accession. Where the plant is not an ordinary food crop, harvest language refers to research, seed, propagation, or habitat maintenance rather than human consumption.

Propagation, Cloning & Tissue Culture

Propagation Methods

Seed

Seed is retained as an umbrella propagation identity for sexual reproduction through mature botanical seed. A seed normally contains an embryo, stored reserves or nutritive tissue, and protective…

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Direct Seed

Direct Seed is retained as a legacy identity for placing seed directly into its final production container, bed, plug position, restoration cell, or growing location without first raising…

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Transplant

Transplant is a nursery handling process that moves an established seedling, rooted cutting, division, grafted plant, or tissue-culture plantlet from one container or site to another. It is…

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Aquaponics, Hydroponics & Aeroponics

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Experimental

Aquaponics

Aquaponic use is not a default recommendation. Any trial requires strong root aeration, crop-appropriate support, sanitation, and separation from the primary living collection.

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Experimental

Hydroponics

  • Target pH5.8–6.5
  • Target EC1.4–2.0

Use the stated pH and EC only as a conservative starting range for a monitored trial; adjust by crop response, water quality, and system analysis.

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Unknown

Aeroponics

No profile-specific aeroponic recommendation is assigned without controlled trial evidence.

Pests, Diseases, Safety & Toxicology

Inspect Ashwagandha for aphids, mites, whiteflies, thrips, leaf miners, caterpillars, slugs, and species-specific stem or root pests. Preserve pollinators and use food-crop labels where harvested.
Monitor Ashwagandha for damping-off, root and crown rots, powdery or downy mildew, leaf spots, rusts, and stem blights. Provide drainage, airflow, and root-zone watering.
Maintain Ashwagandha with accurate accession labeling, suitable seasonal timing, harvest or pruning appropriate to the species, controlled seed spread, and conservative medicinal-use boundaries.
Likely operational problems include ashwagandha needs a long warm season and handles north florida heat if drainage is excellent, establishment failure from incorrect moisture, and disease where airflow or drainage is poor. Competition, lodging, self-sowing, rhizome spread, or identity drift may also matter depending on the specimen. Do not interpret a single season's performance as a fixed cultivar trait without repeated observations.
Potentially bioactive or toxic constituents make casual ingestion inappropriate. Risks may include skin irritation, cardiac glycosides, pyrrolizidine alkaloids, reproductive concerns, livestock poisoning, or drug interactions depending on the species. Maintain conservative handling and species-specific review.
Wear gloves when sap, coarse hairs, prickly structures, or research roots are handled. Keep plant material and processing waste away from children, pets, and livestock, and label nonfood specimens clearly.

LIVING COLLECTION RECORDS

Specimens & Seed Genetics Connected to This Profile

These public-facing records represent selected physical holdings associated with this organism profile. Private storage, cost, sales, NFC and operational details are never shown here.

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3G SEED VAULT

WI0130

30.000 seeds