Growing Onions in Grow Tubs

Craig harvests onions grown from seed mats, in our handy grow tubs. These two products make patio gardening a breeze!
Seed mats are a cornerstone of "square foot" gardening - and they require very little effort, making them perfect for newbie or veteran gardeners. Seed mats work much like grass sod - just place the mat of soil and seeds, water, and wait for your plants to pop up. The spacing and arrangement of the seed is already finished!
Buy Gardens Alive's Onion Seed Mat at www.gardensaliv... and our Grow Tubs at www.gardensaliv....

[@debbieparker3691]

I know this was done seven years ago, but Man, that's a lot of Onions!!

[@joshuabelanger8076]

What do you fertilize your onions with?

[@gabriellekelly3462]

That's a lot of onions! Do you fertilize these?