SproutSmart
SproutSmart Intelligent Garden Sowing

Early Purple Sprouting

Broccoli
Botanical illustration of Early Purple Sprouting
🌱 65d to harvest Upright

Tender, jewel-toned sprouts emerge with a deep violet blush that fades to fresh green as they mature—an unmistakably early harves…

Planting Schedule

Add Early Purple Sprouting to your garden to build a schedule and get reminders.

Crop Dates

MilestoneDate
Start IndoorsJan 12th
Last FrostFeb 9th
Transplant / Sow OutdoorsFeb 9th
Harvest BeginsApr 15th
Harvest EndsDec 9th

Crop Details

TraitValue
Days to Maturity65
Sun RequirementsFull SunFull sun
Growth HabitUpright
Support NeededNone
Planting DepthNormal
Germination Temp (°F)45
Min Soil Temp (°F)40
Min Night Temp (°F)30
Harden Off (days)6

Frequently Asked Questions


What pest or disease most commonly affects Brassica oleracea var. italica (early purple sprouting) and how do I control it?
Cabbage aphids and cabbage white caterpillars are common on Brassica oleracea var. italica, and they can rapidly damage young shoots. Inspect under leaf edges weekly and spray with a horticultural soap for aphids; for caterpillars, cover plants with fine netting and remove any visible eggs/larvae by hand. If you see leaf spots with worsening spread, improve airflow and avoid overhead watering to reduce fungal pressure (and remove badly affected leaves).
How often should I water early purple sprouting during the main growing phase?
Keep the soil consistently moist but not waterlogged from sprouting through the main shoot growth (about the first 4–6 weeks after establishment). In warm spells, that usually means watering deeply every 2–4 days, aiming for an even dampness 5–10 cm down rather than frequent light sprinkling. If the soil surface dries and cracks before the next watering, increase frequency; if it stays soggy, reduce watering to prevent problems like root stress.
How can I tell when early purple sprouting is ready to harvest?
Harvest when the purple side-shoots are firm and reach usable size but before they elongate and open into loose florets—typically around 65 days from sowing/transplanting depending on conditions. Cut spears/heads in the morning when they’re turgid, using a sharp knife to take the top growth while leaving the plant to produce additional side shoots. If you see buds separating widely, that’s past prime quality for spears.
Botanical illustration of Early Purple Sprouting

Tender, jewel-toned sprouts emerge with a deep violet blush that fades to fresh green as they mature—an unmistakably early harvest with a crisp, sweet bite. Expect compact heads and finely textured florets that stay pleasantly firm, ideal for showcasing their natural flavor in springtime displays. Early Purple Sprouting is a favorite for gardeners who want a reliable, season-starting sprouting broccoli with abundant, harvest-ready growth over time.