Flushing parts per million

humboldts secret feedchart does not need to flush plants in the last two weeks. is it ok to not flush in the last two weeks when using humboldts secret products?

Imo it’s always fine to skip the final flush. It’s counterintuitive if you really think about it. We don’t flush our fruiting tomato plants or apple trees.

I have seen growers use it to save money on nutrients, and potentially bring out fall colors in their plants. I don’t flush before harvest - never have. No complaints about my product.


Agree with Graysin, you can remove Humboldts Secret and replace with anything and still be the same.


Agree. And check this.