harbatures
Well-Known Member
Just wondering what you think? Few fan leave going bad and tips on sugar leaves. I thought I was burning them. So last few waterings have been just water. Sorry for bad lighting. If need can get better pics.
Runoff ph doesn’t really matter. soil buffers ph. Ditch the RO and use Tap as long as it’s not nasty well water.Yeah I sorry about light. Foxfarm ocean forest. Always try water at 6.0 to 6.5. Run off at 6.2 if that really matters. Been using foxfarm trio. Following their recommendation chart. I use ro with cal mag too. 400w mg with 300w purple led. About 15" of so for mh and led is little lower around 12". Like I said I was seeing tips burnt like, so I thouht I was feeding to much. So been just plain water for last 3 waterings.
Yeah I sorry about light. Foxfarm ocean forest. Always try water at 6.0 to 6.5. Run off at 6.2 if that really matters. Been using foxfarm trio. Following their recommendation chart. I use ro with cal mag too. 400w mg with 300w purple led. About 15" of so for mh and led is little lower around 12". Like I said I was seeing tips burnt like, so I thouht I was feeding to much. So been just plain water for last 3 waterings.
Here
That looks like a K def. can see how the outer edges go yellow then will appear burned.
Most likely antagonised by something else in your mix since you’re feeding high amounts already
View attachment 5073393seems like a good time to post this? I think I got this from @Budzbuddha
At least I gave credit, and hopefully I used it correctlyTHIEF ! …..
Nutrient antagonism is when an excess of a particular element blocks the absorption of another element the plant needs and can happen with elements of a similar size and charge (positive or negative).
Some of the most common antagonisms are iron blocking manganese (or the reverse), magnesium blocking calcium (or the reverse) and potassium blocking both magnesium and calcium and so on. Also elements can ” bind “ into a form that cannot be properly utilized by plant , thus leading to issues too.
Why less is more mantra makes sense instead of throwing every bottle in nute line at plant.
At least I gave credit, and hopefully I used it correctly
So theoretically the addition of calmag could possibly cause a K def / lockout? Is that what you’d say could be happening to @harbatures? Or am I reading it wrong
At least I gave credit, and hopefully I used it correctly
So theoretically the addition of calmag could possibly cause a K def / lockout? Is that what you’d say could be happening to @harbatures? Or am I reading it wrong