Anyone have experience growing with a gavita 1700?

Sick Plants & Problems
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#26

I see… OK… in the promix hp cc it seems to take about 4 days to dry though… lower humidity??

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#27

I should have mentioned I usually grow in coco, but using Promix HP for the first time.

So I’m not sure about the proper feed frequency. Do what you know works.

Just wanted to share info on how nutes are often consumed at different rates leading to possible imbalances/deficiencies.

#28

Ive found best results so far just feeding plain tap water until the cotyledon leaves start to die. This is in hydro.

After this 300-400 ppm seems to be a good starting point for feeding.

#29

Promix hp cc is kind of the link between promix and straight coco… it’s basically promix hp with chunk coir

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#30

No that explains alot man I appreciate any knowledge bro… :pray:

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#31
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#32

I was pretty much on that track but then got deficiency… so I went up… still deficiency… so for now turned light down a bit and humidity down as well

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#33

No man u will have to bump up ca

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#34

Whats your ph?

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#35

6.1 to 6.3

#36

RO or tap water

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#37

Ro water…

#38

Are you adding calmag?

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#39

Yup… just under what they would call for… they say 2 ml per liter… I did 1.5

#40

Mixed correct order too lol

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#41

Kind of tough to see but im guessing your plant kind of looks like the one in the back left corner here?

image

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#42

Somewhat… yes… more yellow too than that also

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#43

So what is it? Lol

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#44

lol well its a new room for me with a new big led. Im very much figuring it out with you :stuck_out_tongue:

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#45

IMG_20210915_003907308_HDR
IMG_20210915_003907308_HDR4160×3120 705 KB

I can tell you I did a full water change and now they are looking good again.

If i had to make a wild guess id say more cal mag. I dont think the feed charts account for RO water.

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