Green Grass Grove
Connecting specimen records, habitat data, and the living archive.
Artichoke / Green Globe
Cynara cardunculus var. scolymusArtichoke / Green Globe is maintained at Green Grass Grove as large silver-green edible-bud rosette. The record is anchored to Cynara cardunculus var. scolymus and is managed in wide cool-season vernalization trial. North Florida heat, humidity, sandy soils, storm rainfall, and occasional freezes are addressed through crop-specific placement and protection. Scouting, photographs, accession notes, and survival records should be attached to the exact plant or…
Botanical Overview
Artichoke / Green Globe is maintained at Green Grass Grove as large silver-green edible-bud rosette. The record is anchored to Cynara cardunculus var. scolymus and is managed in wide cool-season vernalization trial. North Florida heat, humidity, sandy soils, storm rainfall, and occasional freezes are addressed through crop-specific placement and protection. Scouting, photographs, accession notes, and survival records should be attached to the exact plant or seed lot rather than generalized across the catalog. open-pollinated cultivar; reliable heading in Florida is uncertain.
Why We Feature This Specimen
Artichoke / Green Globe gives Green Grass Grove a focused living record for wide cool-season vernalization trial, with climate response, propagation, scouting, safety, and specimen history tracked together.
Climate & Protection
Cold protection trigger: Begin cold protection below 38 °F. The cold-damage threshold is the lower temperature where injury becomes likely, not the recommended waiting point.
Sun / Light: Full sun to partial shade according to the habitat and heat response described in this profile.
Manage according to North Florida seasonality. open-pollinated cultivar; reliable heading in Florida is uncertain.
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,…
Open Full Method ↗Cold Stratification
Cold stratification is a moist-chilling treatment used to relieve physiological dormancy in seeds whose embryos will not germinate promptly after imbibition. It imitates the cool, hydrated interval that…
Open Full Method ↗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,…
Open Full Method ↗Plant or move outdoors when conditions match wide cool-season vernalization trial and the accession is not exposed to avoidable cold or heat shock.
Establish during the season appropriate to wide cool-season vernalization trial, with freeze, heat, and hurricane timing considered.
Spacing: Allow the mature width and necessary airflow; adjust nursery spacing as the specimen grows.
Planting Depth: Set transplants at the original crown or root-flare depth; sow seed only to species-appropriate depth.
Pollination: Insect pollinated if flowering.
Water, Soil & Nutrition
💧 Water & Moisture
Maintain steady moisture through establishment and bud enlargement while preserving crown aeration. Avoid standing water and wet foliage late in the day.
Consistent moisture appropriate to the crop, with drainage or aquatic containment as specified.
Provide airflow and dry foliage promptly after irrigation or rain; protected specimens require regular pest scouting.
🌱 Soil & Growing Media
Preferred pH: 5.50 to 7.50
↘ Drainage & Root-Zone Behavior
✦ Nutrition & Deficiency Checks
Use soil-test-based fertility with split nitrogen on sandy soils. Excess nitrogen delays bud maturity and increases aphid and disease pressure.
Diagnose pH, roots, water status, and tissue pattern before fertilizing; environmental injury can mimic deficiency.
Growth, Maintenance & Harvest
Maintenance & Pruning
Remove dead, diseased, storm-damaged, or intentionally harvested growth with sanitized tools; preserve the natural form and accession identity.
Harvest or Observation
Immature flower heads and peeled stems. Harvest only clean, correctly identified, legally permitted material and retain accession records.
Storage & Preservation
Maintain labeled seed, propagules, or a living backup according to the species; prevent moisture damage, contamination, and unauthorized distribution.
Harvestable Plant Parts & Uses
Immature flower heads and peeled stems. Keep harvest identity, treatment history, and storage records attached.
Propagation, Cloning & Tissue Culture
Propagation Methods
Division
Division is the umbrella vegetative method of separating an established plant into two or more self-supporting units, each with the buds, shoots, roots, and storage tissues required for…
Open Full Method ↗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…
Open Full Method ↗Crown Division
Crown division separates a multi-crowned herbaceous perennial or clumping plant into sections, each retaining at least one viable shoot bud or crown and an adequate root system. The…
Open Full Method ↗Aquaponics, Hydroponics & Aeroponics
Aquaponics
Use only in contained systems when food safety, root oxygen, toxicology, and nutrient loading are compatible.
Hydroponics
Use only where the crop's root form and safety allow; unsupported universal nutrient recipes are omitted.
Aeroponics
No profile-specific operating notes have been recorded.
Pests, Diseases, Safety & Toxicology
Scout artichoke for aphids, armyworms, loopers, cutworms, earwigs, slugs, snails, mites, and vertebrate feeding.
Monitor for damping-off, Botrytis, downy mildew, powdery mildew, bacterial crown rot, Verticillium, and root rots. Rotate sites and remove infected residue.
Maintain cultivar labels, schedule planting for Florida cool-season production, remove spent stalks, divide only healthy crowns, and harvest buds before bracts open.
Open-pollinated cultivar; reliable heading in florida is uncertain. Additional risks include poor identification, incorrect irrigation, weak airflow, and loss of accession records.
Harvest only correctly identified, untreated flower buds or approved edible portions. Spines, pesticide residues, and concentrated herbal extracts require separate controls.
Open-pollinated cultivar; reliable heading in florida is uncertain. Follow pesticide labels, legal restrictions, and public/private visibility controls.