Quick Navigation

About Us

Education & Events

Ways to Give & Membership

Preservation

Shop

Growing Guides

How to Grow Cucumbers

Cucumber plants raise well in many realm of the United States , producing prolific quantity of yield that can be enjoyed fresh or preserved as pickle . Cucumbers are a great plant for start seed recoverer .

Time of Planting

Direct - sow cucumber vine seeds after the risk of frost has pass along and the dirt temperature has warm .

Spacing Requirements

In your garden , make 12 - inch hills at least 6 feet apart . Plant 6 - 8 cucumber seeds per hill . Plant seed 1 inch deep . After sprouting , thin to 3 - 4 plants per hill .

Time to Germination

4 - 10 daylight

Special Considerations

Cucumber plants being grow for a seed crop occupy garden blank space for a longer time than those farm for eating , approaching seed adulthood upwards of 45 - 60 days after pollination , but they are otherwise cultivated in the same fashion for both determination .

Common Pests and Diseases

Cucumbers are particularly susceptible to cucumber vine beetle , slugs , cervid , raccoons , squash vine borer , belly rot , flossy mildew , anthracnose , and powdery mildew .

Pests such as cucumber beetles can be picked off and localise in buckets of soapy water . Trellising can assist improve airflow around industrial plant , thus reducing bacterial and fungous infection .

When and How to Harvest for Food Consumption

Once cucumber plants begin producing fruit , correspond your garden daily for ripe cucumber . you may pick cucumbers early for pretend pickles or you may wait a while for larger slicing cucumber .

Eating

Cucumis sativus add a great crush to fresh green salads , yogurt sauces , and sandwiches . You may also need to render pickling your garden cucumber or thisWhite Gazpacho ( Ajo Blanco)recipe from Beth Dooley , chef and author . Cucumbers add a fresh , vibrant flavor , and sherry acetum induce a snappy finish . It ’s hearty enough for lunch or a promiscuous dinner party mate with tomato - topped bruschetta .

Storing

Cucumbers will keep for 10 - 14 daylight at temperature of 45 - 55 degree F and a relative humidness of 85 - 95 % .

How to Save Cucumber Seeds

Life Cycle

yearly

Separate motley by 800 feet – ½ Admiralty mile .

You only call for to institute 1 cuke plant so as to harvest viable seeds . To maintain a variety over time , save seeds from between 5 - 10 plant life . If you ’re saving ejaculate for genetic saving of a rarified multifariousness , save seed from 25 plant .

Assessing Seed Maturity

Cucumbers are feed as green fruits . When cucumbers are grown for seed , harvest is delayed until the fruits reach botanical maturity . As the seeds prepare , the cucumber will continue to grow beyond its market - fledged size , finally change color and losing firmness as the seeds reach full maturity date . Cucumis sativus can exchange color to yellow or orange . It is respectable to wait several weeks after this colour alteration before distil the seed .

Harvesting

If weather and works wellness allow , the fruit can be left on the vine in the garden while they go on to mature and mince . Otherwise , the fruit can be pick and held in a container until the fruit begin to soften . Mature cucumber vine will pull easily from the vine when ripe .

Cleaning and Processing

swing cuke in one-half lengthways to pull out the seed . Scoop out seeds and any surrounding mush from the cum tooth decay .

Place this mixture of source and pulp magazine into a low bucket or jarful with some water . The mixture call for to undergo fermentation for 1 - 3 days to remove the pulp from the ejaculate . The fermenting motley should be held in an undecided container at temperatures between 70 - 80 degrees F.

When fermentation is complete , pour the seeds by adding more water to the container and raise the mixture – the pulp and lightweight cum will swim to the top and can be teem off , leaving only viable ejaculate that will have settled at the bottom of the container .

A pile of whole green cucumbers with short green stems, and a few round cucumber slices

Yellow seed mature cucumbers and a green immature cucumber

Once the seeds have been gargle fair , dress the semen out to dry out on coffee filters or old window screens until they pass the snap examination .

Storage and Viability

Store cuke seminal fluid in a cool , dreary , and juiceless place in an airtight container to keep out moisture and humidness . When salt away under these conditions , cucumber germ will remain feasible for 5 yr . Learn more about seed storage .

Cucumber Brining (Video)

Ruth Hampton of Trout River Catering walk us through one of the tricks of her trade to keep washy vegetables await yummy : cucumber brining .

to begin with filmed for the Conference & Campout 2020 .

How to Save Cucumber Seeds (Video)

More to Explore

3094 North Winn RoadDecorah , Iowa 52101(563 ) 382 - 5990

Copyright © 2025 Seed Savers Exchange . Images on this land site are protected by right of first publication — unauthorized role is not permitted .

Yellow and green cucumbers hang from vines on a trellis

Yellow seed mature cucumbers and a green immature cucumber

Seed Savers Exchange is a revenue enhancement - nontaxable 501(c)3 nonprofit system dedicate to the preservation of heirloom seeds .

large yellow cucumbers with a tag in a bucket

Large yellow ‘Japanese Climbing’ cucumbers at seed maturity

A large yellow cucumber cut in half lengthwise

Article image

a nozzle sprays water at seeds in a strainer