Broccoli can be grown quite successfully in hydroponics systems. It’s well suited for media bed cultivation, and grows well in deep water systems (DWS). Be sure to space them well, & monitor nutrients.
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Pop the broccoli seeds in the fridge while your medium is soaking. The brisk chill will let the seeds know its showtime!
If you’re using a basket based system, broccoli seedlings can be relocated at about 7-10 days after first growth appears. As a general rule I look for the broccoli seedlings “true leaves” to appear
Broccoli loves good bright light, but they do poorly when overheated. High efficiency lights like LED grow lights are perfect for broccoli. They generate less waste heat and will help your broccoli keep its cool
It’s not uncommon for broccoli in hydroponic setups to send out lateral branches. To maintain a good, tight head you’ll need to trim these sideways shoots from the plant.
Broccoli needs lots of space if you’re going to develop a good, wide head. Aim for around 3 – 5 plants per square foot. Crowd them and you’ll have smaller results
Hydroponic broccoli is a rewarding crop, well worth the effort. Even just sprouting indoors gives you an edge. Try this superfood in your garden today!