I've been searching through the threads for info about Sea Rich from Gardens Alive which I have purchased. While I understand that it is not a substitute for proper soil conditions, it sounds like it will be good for my veggies ie beans, tomatoes, peppers, eggplant, beets, swisschard. There are several different suggestions for the frequency of use such as every two or three weeks. What is the best application rate? Do you saturate the leaves? Can or should it be applied all summer? Does the temperature matter for it's use as it does with dormant oils? Geez, lots of questions here. I just want to do the right thing and not burn my garden up. Thanks to you all for your expert help!!

Consider any foliar spray like an intense blood transfusion. It is quickly absorbed by the plant.

If I am using a foliar spray (and it is generally a compost tea base for me),I lightly mist the leaves, not saturating, on a cloudy day. Water droplets can act as magnifying glasses and encourage sunburn. Never more than once every two weeks.
Temperature isn't a big deal with foliar sprays; above freezing and cooler than 90 degrees Farenheit. Plants actively growing is the basic requirement.
Make your mix up according to package directions, then add a third more water. I find that the mix is a little strong when the recipe is followed exactly.
I hope this helps you a bit. Perhaps a more scientific gardener will add to my reply.

I haven't used this brand and can only say to use it as they suggest. Call them and ask if the instructions are not clear. The catalog suggests every 10 days. I use a similar seaweed/fish spray and add bt when I'm having caterpillar problems. I have sprayed as often as weekly with no problems. I use mine on younger plants as well. Apply early in the morning, best, or late in the afternoon and spray on and under leaves to the point of run off. Really good for all plants; the plants are much healthier when I spray on a regular basis. Hope that helps. Do give them a call for more info.

I like that analogy you used about the intense blood transfusion, LoamLump!

Thanks all. Appreciate your good advice.