Is 35 percent humidity to low for flowering?

I haven’t been able to increase my humidity it started setting at 35 percent rh for about a week now was wondering if the plants can handle this for the long run

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Welcome , the 35% will be fine.

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I try to run my plants at 40% in flowering. It’s not much off, especially in late flower. It should be low to avoid the potential of mold.

RH is also a function of temperature. Here are the ideal ranges. The columns/rows you want to target are in yellow for mid/late flower.

I personally disregard the ideals and run 60% in veg and 40% in flower.

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So my rule is basically over 50% in veg and below 50% in flower. Unless i have some reason to increase or decrease transpiration rate which is very rare…

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I am in a low humidity location (high plains desert). I run a humidifier in the tent constantly and around 35% is the best I can get in the winter indoor grows.

You will find what strains work in that environment. Great grows to you!

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You will be just fine there in flower.

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I’ve 2 autos going that have been at that since sprouting.

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They do seem to be doing fine just never had that low of humidity before so I was just trying to ask some questions thanks for the reply

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