The water here has quite a bit of Ca and Mg but IIRC the molecules are too large for plants and take time to do their work. I have heard before about adding ES to cal-mag and helping the uptake. I think I did it last year on the tomatoes, but my memory is rusty on that.Bulls wrote: ↑Mon Dec 31, 2018 5:00 pmEpsom Salts doesn't contain Calcium but helps calcium uptake and I do believe there is enough calcium in the tap water itself mate.The Aspie Toker wrote: ↑Mon Dec 31, 2018 4:57 pmI only foliar feed calmag due to it not being organic. Epsom salts doesn't contain Ca, but do have some somewhere.
Keep an eye on the plants and consider my advice for the feed when you're next due feeding.
The thing is with soil is that it takes time to see changes. It can take a week or more at times. Far slower than hydro.

