[Goosegirl]

I plant mine in the greenhouse in one of those green square jobbies with the plant in the inner part and apply feed them in there, then water them in the outer part. How deep should I plant them?

[PhilConnors]

assuming your greenhouse is straight into the soil then as deep as you like. All those little hairs on the stem will turn into roots

[AndyRVTR]

The deeper the better GG!