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Hydroponics Grow Tents Indoor Bud Dark Room Mylar Grow Box 120 x 120 x 200 cm

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RDWC- does ca uptake better with lower PH or Higher???

I seem to be getting conflicting info????

which is correct for ca?

May plants are having severe ca deficiency and need to know which is best?

6.2 - 6.5
Or
5.5 - 5.8?


from Hydroponics / Aeroponics https://www.rollitup.org/t/rdwc-does-ca-uptake-better-with-lower-ph-or-higher.1028446/

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