How to Grow Piccolo Sprouting Broccoli
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Piccolo Sprouting Broccoli
Brassica oleracea var. italica
vegetablePiccolo sprouting broccoli is a compact, tender variety that produces multiple small heads (8-10 cm) along the stem rather than one large central head. It matures quickly and offers a sweeter, more delicate flavor than traditional broccoli. This heirloom Italian variety is perfect for home gardens and small spaces.
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Example Piccolo Sprouting Broccoli timeline · Pittsburgh, PA (Zone 6b)
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Plant Piccolo Sprouting Broccoli
Around Apr 17Near Pittsburgh's average last spring frost.
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Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
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Harvest Piccolo Sprouting Broccoli
Around Jun 6≈ 50 days after planting
Sample dates for Pittsburgh, PA. Sign up to get exact Piccolo Sprouting Broccoli dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 3-9; performs best in cool-season regions
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Seedling
2-3 weeksTiny cotyledons emerge, followed by first true leaves. Plant is delicate and low to ground.
Keep soil consistently moist. Maintain 65-75°F. Thin or transplant at 2-3 true leaves. Provide bright light to prevent leggy growth.
Vegetative Growth
3-4 weeksPlant develops 4-6 true leaves and strengthens stem. Foliage is blue-green and robust.
Harden off transplants gradually before field planting. Maintain cool temperatures (55-70°F). Keep soil consistently moist and fertilize every 2 weeks with balanced fertilizer.
Stem Development
2-3 weeksPlant grows taller and thicker. Leaf canopy expands significantly, shading developing heads beneath.
Ensure consistent watering and fertility. Mulch around base to retain moisture and keep soil cool. Monitor for pests weekly.
Head Formation & Sprouting
2-3 weeksMultiple small heads develop along the main stem and side shoots. Heads are compact, tight, and deep green.
Maintain even moisture to prevent splitting or bitterness. Side-dress with compost or diluted fish emulsion. Continue harvesting lower heads to encourage upper growth.
Harvest & Production
4-6 weeks of active harvestingHeads are ready to harvest when they reach 2-3 inches in diameter and before they flower.
Harvest main head first to stimulate side sprouting. Pick sprouts continuously to extend productivity. Plants can produce for 4-6 weeks with successive harvesting.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Row covers for young plants; Bacillus thuringiensis (Bt) spray; hand-pick green caterpillars; neem oil
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Insect netting; pheromone traps; Bt spray every 7-10 days; remove affected leaves
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Row covers; reflective mulches; neem oil; spinosad spray; diatomaceous earth
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Strong water spray; insecticidal soap; neem oil; introduce beneficial insects like ladybugs
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Bt spray; hand-pick yellow eggs on leaf undersides; row covers; parasitic wasps
Uses
Fresh steaming and stir-fries
CulinaryPiccolo sprouting broccoli's tender heads and delicate stems are ideal for quick cooking methods that preserve their sweet, mild flavor and vibrant color. The small, uniform heads are perfect for individual servings. [source]
Roasting and sautéing
CulinaryWhen roasted with olive oil and garlic, Piccolo develops a nutty, caramelized flavor. The edible stems become creamy when cooked, unlike tougher broccoli varieties. [source]
Nutritional powerhouse
MedicinalRich in vitamin C, sulforaphane, and anti-inflammatory compounds. Contains calcium, iron, and antioxidants that support immune function and cellular health. [source]
Extended harvesting economics
HouseholdMultiple successive harvests from a single plant provide higher yields per plant than standard broccoli, reducing garden space requirements and seed costs. [source]
Farmer's market specialty crop
CraftPiccolo's Italian heritage and attractive appearance make it a premium farmer's market item. Small heads fit standard clamshell packaging perfectly. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
Begin harvesting the main central head when it reaches 2-3 inches in diameter and is still tight and green, before any flowers open. Cut with a sharp knife leaving 4-6 inches of stem on the plant. This stimulates profuse side shoot production. Harvest side sprouts continuously every 2-3 days at 1-2 inches diameter. Peak sweetness occurs when plants experience a light frost. Plants typically produce for 4-6 weeks; older plants may become bitter or woody.
Fun Facts
- 🌱 Piccolo sprouting broccoli is descended from wild cabbage and was cultivated in Italy centuries ago; 'Piccolo' means 'small' in Italian, referring to its diminutive head size.
- 🌱 Unlike standard broccoli which produces one large terminal head, Piccolo simultaneously develops 8-10 small heads along the stem, with side shoots continuing to produce after the main head is harvested.
- 🌱 A light frost actually improves sweetness by converting starches to sugars; many gardeners time fall harvests for after the first frost for optimal flavor.
Gardening Terms
New to gardening? Learn about terms used in this guide:
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