I use this almost exclusively on tomato plants to help prevent Blossom End Rot and it seems to do a pretty good job. A couple of varieties still have a few tomatoes with BER, but by & large, this stuff does a good job of controlling it. The gallon size provides a considerable savings over buying 4 quarts.
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I just use a little bit, usually between 1-2ml per gallon, throughout all stages of life, and experience fantastic results. I like that this product has 2% nitrogen as well as calcium, magnesium, and iron; perfect for adding to water for seedlings to give them nutrients including nitrogen without risking nutrient burn. I find that this product is an amazing tool for use during heavy flowering; it provides just enough nitrogen to sustain the foliage without interfering with flowering (nitrogen in large amounts can be bad for plants in the flowering stage, but they still need a little bit). With this product you must shake the bottle right before measuring, as lots of the good stuff settles at the bottom. I have used this product for hydroponics as well as soil, and it seems to yield equally outstanding results regardless of the grow media.Read full review
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just started using this nutrient on 200 house plants and in just 1 week ive seen a improvement in my plants . they are looking healthier . after soil testing and learning about what was missing . cal-mag is highly recommended in articles and by some of the green houses I buy from . so far im very pleased with it
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Great product, a must have for any garden. Makes everything grow bigger and better.
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Very good for my plant I seen result very fast so it's not a cheap stuff very good product
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