Charlie wrote:
Do you think they would take over the tomato plants though and steal
all the nutrients?

Interesting point. As I recall, peas do not have as extensive a root
system as tomatoes but, .....regular feeds of Tomorite, or whatever,
might change all that.
You could end up with a tale of 'Charlie and the pea stalk'.
'Think you might have to experiment.

--
ned