If it were me I would not fertilize at this time. With the rich soil mix you used they should be good. I would only fertilize if the plants show signs of needing more nutrients. As for the beans, I usually plant them quite densely and they do just fine. Yours look good. I would leave them. By mid summer your boxes will be lush and dense. That will help keep the weeds down! An added bonus.

I agree there is no need to fertilize at this time. The tomatoes, eggplants and peppers, are usually fed after they set their first fruit and then approx. 6 weeks later. But since they are planted so close to your beans (which don't like much fertilizer at all) I'd feed the tomato plants sparingly or you'll just get big bushy bean plants with no beans on them.

Given all the rain if you notice some of the plant leaves beginning to yellow try giving them a low/diluted dose of food.

Dave

I agree with the above posts. Everything looks nice and healthy, looks like you're doing a good job :)

Thank you so much everyone! I'll hold off on feeding them for now.