Artichoke Growing Guide
Globe artichoke is a large thistle-family perennial grown for its edible flower buds. It thrives in Mediterranean climates with cool, foggy summers. Castroville, California, and the Italian regions of Puglia and Sicily are the world's primary production areas.
Growing Conditions
Soil Requirements
Soil Type & pH
Best soil types: loam, sandy loam, silt loam
pH range: 6 - 7.5 (optimal: 6.5)
Drainage: good
Nutrient Needs (N-P-K)
Planting Guide
Yield & Economics
Common Pests & Diseases
Common Pests
- artichoke plume moth
- aphids
- slugs
- earwigs
Common Diseases
- botrytis
- powdery mildew
- verticillium wilt
Use to identify issues early and prevent crop losses.
Growing Tips
In non-Mediterranean climates, treat artichoke as an annual by vernalizing transplants at 2-7 C for 10-14 days before planting to induce bud formation.
Harvest buds before bracts begin to open by cutting 7-10 cm below the base; the central bud matures first.
Cut plants back to ground level after harvest and mulch heavily; they will regrow from the crown in perennial plantings.
Frequently Asked Questions
How long does Artichoke take to grow?
Artichoke typically takes 180 days from planting to harvest. Seeds germinate in about 14 days. The best planting season is fall, early spring.
What soil does Artichoke need?
Artichoke grows best in loam, sandy loam, silt loam soil with a pH of 6-7.5. Good drainage is required.
What temperature does Artichoke need?
Artichoke grows best at 15-24°C. Frost tolerance: light. Heat tolerance: low.
What is the expected yield for Artichoke?
Artichoke yields approximately 14,000 kg/hectare under good conditions.
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