What height works best for cucumber trellises?

Selecting the right trellis height can have a major influence on the health and production of cucumbers. Proper dimensions will allow sufficient sunlight to penetrate and adequate air circulation, while promoting their natural growth. I have measured dozens of cucumber varieties to determine how much vertical space they require. Taller structures prevent crowding, and shorter structures are used in smaller gardens.

Having the right ground clearance keeps disease at bay and decreases maintenance. Set trellis bases 8 to 12 inches above the soil to let air circulate and limit soil-borne diseases. The distance between trellis bases and the soil makes weeding and pest inspection simple. I use temporary wooden blocks to maintain ground clearance during the initial installation while the posts settle.

Choose the height based on cucumber habits for the best experience. Bush hybrids, for example, such as Salad Bushes, require low supports that they can fully cover. Vining varieties, such as Straight Eight, require taller supports to develop fully. Armenian cucumbers surely need the tallest supports as they grow rapidly. I base variety decisions on how high my trellis will be.

Keep maintaining the trellises throughout the growing season. Check for stability once a month, especially during periods of heavy fruiting. As the main vertical supports reach the starting height, add horizontal supports to accommodate additional height. I use extendable poles and a train of thought for adjusting later in the season. Proper maintenance will prevent it from collapsing in the summer storms that can wipe out your entire harvest.

Read the full article: 6 Best Ways How to Grow Cucumbers Vertically