This year I am alternating using ALGOFLASH and SUPERBLOOM on my tomatoes. Would use them on pepper plants also if the slugs hadn't killed those already this spring. On my cucumbers I am using my old favorite which is NEPTUNES Liquid Seaweed and Fish Fertilizer. Have used the Neptune products for years in my gardens but the ALGOFLASH and SUPERBLOOM are new for me as I just tried those this year. Still my tomato harvest has been just fabulous, fabulous this year but then so have the cucumbers.