SproutSmart
SproutSmart Intelligent Garden Sowing

Cucumber

Planting Schedule

Add Cucumber to your garden to build a schedule and get reminders.
Botanical illustration of Cucumber
50d to harvest

Crisp as cool glass, Cucumber delivers a refreshing snap with a clean, gently sweet flavor that stays bright from garden to jar. Its firm, straight fruits develop a classic pickling-and-slicing character—tender enough for quick pickles, yet sturdy with a satisfying crunch for fresh plates and hearty relishes. Grow it for dependable results in about 50 days, and enjoy the kind of harvest that feels as invigorating as it tastes.

Crop Dates

MilestoneDate
Start IndoorsDirect Sow
Last FrostMay 15th
Transplant / Sow OutdoorsMay 29th
Harvest BeginsJul 18th
Harvest EndsSep 1st

Crop Details

TraitValue
Days to Maturity50
Sun RequirementsFull SunFull sun
Growth HabitVine
Support NeededTrellis
Planting DepthNormal
Germination Temp (°F)70
Min Soil Temp (°F)65
Min Night Temp (°F)55
Harden Off (days)10

Frequently Asked Questions


What’s the most common cucumber disease/pest issue, and how can I stop it?
Powdery mildew is very common on Cucumis sativus, showing up as a gray-white powdery coating on leaves. At the first spots, remove heavily infected leaves, improve airflow by spacing plants, and avoid wetting foliage during watering. If it persists, use an approved fungicide labeled for cucumbers and reapply according to the label interval.
How do I know when Cucumis sativus is ready to harvest?
Harvest cucumbers when they reach their typical size for your type and feel firm—usually about 50 days from sowing/transplanting, with fruits forming earlier as plants mature. Look for glossy, well-developed skin and cut them off with a knife or pruners, leaving a short stem. Pick every 1–2 days during peak production to keep new cucumbers coming and prevent oversize, seedy fruit.
Botanical illustration of Cucumber

Crisp as cool glass, Cucumber delivers a refreshing snap with a clean, gently sweet flavor that stays bright from garden to jar. Its firm, straight fruits develop a classic pickling-and-slicing character—tender enough for quick pickles, yet sturdy with a satisfying crunch for fresh plates and hearty relishes. Grow it for dependable results in about 50 days, and enjoy the kind of harvest that feels as invigorating as it tastes.