foliar feeding

does anyone know when the stomata open in the evening?

I found this for you.

http://users.rcn.com/jkimball.ma.ultranet/BiologyPages/G/GasExchange.html

thanks teresa! too bad i mixed a batch of foliar spray. well, i might as well use it. there will be some residual on the leaves that i can wet tomorrow morning.

Dete, were you going to foliar feed at night? I don't know that it matters if the stomata is open or closed, but Luc would know.

clare - the stomata have to be open. otherwise, the soln will not be taken up by the plant. i just have to figure out the optimal time when they are open.

luc???

Luc isn't a subscriber here -- try Orlando.

oh yeah. duh! LOL thankee!

Dete-I always fert in the morning.

thanks tigerlily. i will give that a try.