The easy, step-by-step guide to growing cucumbers

October 9, 2015

Cucumbers may need a lot of attention, but their yield and refreshing taste have made them a gardener's favourite. This is the easy way to grow cucumbers, from planting to harvest.

The easy, step-by-step guide to growing cucumbers

1. Choose a cucumber variety

  • There are large, narrow, slicing cucumbers for eating fresh from the garden, and the short, fat, pickling types. You can pickle slicing kinds and eat the pickling ones raw.
  • Cucumbers are vulnerable to scab, mosaic, and downy and powdery mildew. Horticulturists have bred varieties that are resistant to these diseases.
  • Popular slicing varieties include 'Sweet Success' and 'Marketmore 76.'
  • Recommended pickling cucumbers are 'Eureka' and 'Cool Breeze.' For a "burpless" type, try 'Diva.'

2. Prepare your garden

  • A cucumber plant is a vine that, when grown on the ground, will sprawl for over two metres (six and a half feet) in length.
  • If your garden is too small to accommodate long, trailing vines, you can train cucumbers to climb up a fence or a trellis.
  • Besides saving valuable ground space, trellis-trained plants often produce much better formed cucumbers.
  • Cucumbers can be grown in rows or in hills, which are clusters of two or three plants.
  • Rows should be spaced two metres (six and a half feet) apart. Make hills 30 centimetres (12 inches) in diameter, spacing the perimeters two metres (six and a half feet) apart.

3. Get the soil ready

  • Cucumbers need fertile soil with good drainage.
  • Dig up the earth to a depth of about 30 centimetres (12 inches).
  • Work in one wheelbarrowful of well-rotted manure or rich compost for every three metres (ten feet) of row, or for every two hills you plan to plant.

4. Sow your seeds

  • In most areas, cucumber seeds are sown indoors in individual peat pots two to three weeks before the last expected frost.
  • Sow three seeds one centimetre (half an inch) deep in each pot.
  • When the seedlings are about four centimetres (two inches) tall, thin them to the strongest one.

5. Plant cucumbers in the garden

  • Seedlings will be ready for transplanting outdoors in three or four weeks.
  • Space them 30 centimetres (12 inches) apart in rows. Or, place two or three seedlings in the centre of each hill.
  • Young cucumber plants are often set back by spring rain and cold. You can protect them against the elements by covering them with translucent caps, available at most garden centres.

6. Give them the proper care

  • Cucumbers need moisture. Water the soil frequently.
  • Spread a thick layer of organic mulch, or lay a black plastic mulch, before planting to help the soil remain damp.
  • A plastic mulch also warms the soil for early plantings.

7. Harvest your hard work

  • Slicing-type cucumbers are fully ripe when they get to be 15 to 20 centimetres (six to eight inches) long.
  • Pickling cucumbers are ready when they're four to eight centimetres (two to three inches) long.
  • Strip your vines of mature cucumbers every two or three days, or the plants will stop producing.
  • Pick the cucumbers while they're still dark green.
  • To pick the fruit off the vine, hold the vine firmly in one hand while you twist off the cucumber with the other hand.

Cucumbers need a lot of attention, but given the proper care, they're very prolific. And even though the plants require warm weather, they mature so quickly that they can be grown almost everywhere.

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