Tulippa, I am at the moment working up two charts.
One is an embellished version of a fantastic chart JennyM sent me, thank you to you lady! ;D (I have added a few veg that she did not have on her chart)
The other is a companion planting version for fruit, herbs and veg. This is taking a bit of time to do but have been collecting data for a while now.
If you like when the messaging system is up and running you could PM me an email. Both are on excel spreads.