Bloom CityProfessional Grade Ultra Pure Cal-Mag Growing Fertilizer, Quart (32 oz)

I have several bell pepper plants in a large square container. They are way too close so I will have to thin them out even though they are producing peppers. Blossom end rot started on several of the larger bell peppers. After using Cal_Mag and some liquid fertilizer it appears the rot has stopped appearing on new peppers. This container had some of my best soil mixture: worm castings, kelp meal, pearlite and some good container soil. Probably the PH is still a little off also.My other in ground raised beds have plenty of home kitchen compost so those tomatoes are blemish free and one cherry tomato is about 8 foot long now.

It works

I used this on my indoor lemon trees. My trees were loaded with lemons for the first time ever!

I grew about 10 tomatoes outdoors in 10 or 15 gallon fabric pots this year. I used a calcium rich fertilizer when I started the plants because I knew that nutrients wash away in pots and aren't replenished and calcium loss can cause blossom end rot. I have had it before. The foliage looked good but when they set fruit, almost all except cherry tomatoes showed end rot, some fairly serious. I assume the fertilizer wasn't concentrated enough or washed away to quickly, I bought the cal mag supplement, mixed it 15-20ml to a gallon water and sprayed it on the entire plants in the evening. I live in a hot dry location and was worried about burning the plants so tested it on one plant first. When it didn't burn that one I did the rest. I continued treat the plants, sparying in the evening, about once a week. The end rot did go away, I can't actually confirm the product did it. We had gone through a very hot spell well into the 90s most days and with 20% humidity when I first noticed the problem. The weather let up a bit at the same time I stopped seeing the end rot. I might have changed the watering a bit too. It's possible it would have gone away on it's own. But I continue to spay once a week, it hasn't come back, and we have had some hot days since. So it didn't hurt the plants and maybe it helped.

Just what I needed

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This is a great calmag product. I like that it seems to stay fresher than other brands of cal mag that start to stink. It works as intended. Used in hydro vegetable kitchen gardening and outdoor hydro vegetables

I'm a backyard gardener. This is the first year I remember getting blossom end rot on some of my tomatoes. Not all of them. But enough I sensed they could use some help. I used Cal Mag fertilizer with AgroThrive liquid fertilizer when I fed them which I use exclusively and it seemed to correct the newest fruit growing. We're in the middle of a 100 degree heatwave right now so the plants are all in survival mode and not producing much but they look like they will be okay once it's over. Maybe due to the shade cloth and Cal Mag Fertilizer.