Should i start cucumbers indoors plants that can take a while to grow. They do best when started from seed indoors and transplanted outdoors when the weather warms up. They also can be grown in a container, such as an AeroGarden or other hydroponic system. Cucumbers are monoecious and need pollination to produce fruit. This is done by transferring pollen from the male flowers to the female. Outdoors this is done by bees and other pollinators but indoors you will need to hand pollinate them. It is important to choose a variety that is gynoecious and produces more female flowers than male flowers.
Indoors, cucumber seeds should be planted about 1.5 inches deep in a 3” x 5” or larger seed flat. Keep the soil moist but not saturated. It typically takes about 7 days for the seeds to germinate. The seedlings will need to be moved to a bigger pot after they are about 2 inches tall. It is recommended to use a rich, loose organic potting mix and add a bit of vermiculite to the mix to increase aeration. The soil should be at a pH range of 6.5 to 7.5.
Cucumber Cultivation: Should You Start Cucumbers Indoors or Directly in the Garden
Once outside, cucumbers are very fast-growing and will need adequate watering and fertilizer to get the best yield. It is a good idea to pre-warm the planting area before the cucumbers go in by covering it with plastic mulch or floating row covers and cloches. Once the weather warms up, keep the soil evenly moist and lightly fertilize with a low nitrogen plant food such as a liquid organic fish or seaweed fertilizer at the rate recommended on the label of the product used.