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Foxfarm soil ec/ph problems

HeavyHeadstarted grow question 4y ago

Been running happyfrog with about 20% perlite. Water going in is at 0 EC /6.8-7PH Run off is coming out at 6.5EC/4PH Should I flush until it lowers ?

HeavyHead

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Rasta_Faraevanswered grow question 4y ago

Бро, в твоём случае по фотографии растение показывает явный дефицит магния, попробуй использовать листовую подкормку с сагнием, например раствор сульфат магния. Или используй calmag. Ph тут не причем

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Hempy_The_Kidanswered grow question 4y ago

In my experience with FFHF, my water had to be as close to 6.7 as possible. Always had low ph on runoff. But they usually didn't have any issues.

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