Anniekay
Well-known member
- Location
- Quitman, Ga.
- Hardiness zone
- 9a
The quick answer is: when they have a root system developed sufficiently so that the roots are holding the soil in the pot firmly so that when you remove the plant from the pot, the rootball holds together.
This is my Saffron summer squash or gourgette as they say in the UK, which I planted 3 weeks ago. Fast growers, squash.
I use this clear starter pots so that I can easily see how much root has formed.
Now, the test: sqeeze the sides of the pot and see how it lifts out.
This is what you want. The roots are filling the pot, holding the soil in a proper rootball and there are not yet any circling roots. Had I waited another week or two, this plant probably would've been pot-bound. Then you want to go to a deeper, not necessarily much wider, but deeper pot so that your roots will keep going down as is their wont.
Voila' all potted on and hopefully will be a good productive grower.
This is my Saffron summer squash or gourgette as they say in the UK, which I planted 3 weeks ago. Fast growers, squash.
I use this clear starter pots so that I can easily see how much root has formed.
Now, the test: sqeeze the sides of the pot and see how it lifts out.
This is what you want. The roots are filling the pot, holding the soil in a proper rootball and there are not yet any circling roots. Had I waited another week or two, this plant probably would've been pot-bound. Then you want to go to a deeper, not necessarily much wider, but deeper pot so that your roots will keep going down as is their wont.
Voila' all potted on and hopefully will be a good productive grower.