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Do I need to add Calmag?

barkido1996
barkido1996started grow question 2 years ago
Hello first time grower (started a few days ago) I use Canna Terra Professional Plus Soil And Canna Terra Vega nutrients for vegetative stage, I grow forbidden runtz auto When should I start giving Canna Terra Vega? And do I need to add Calmag, if yes then when?
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Feeding. Schedule
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Sciolistic_Steve
Sciolistic_Steveanswered grow question 2 years ago
how much calcium is in it? i can't see the label. plants need it, so you'll want to provide it one way or another - fertilizer or amendments to soil.
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GMSgrows
GMSgrowsanswered grow question 2 years ago
You only need cal/mg if it shows signs they need it. Very easy to spot when or if they will need it.
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GMSgrows
GMSgrowsanswered grow question 2 years ago
Keep an eye for deficiencies. There should be enough nutrients in the soil for 3 or 4 weeks depending on growth rate. A little root stimulator can be used for the first week or 2
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