Need Wisdom...

[JayRock99]

Strain: Fast Buds- BlackberryAuto
Age: About 40 days old
Health problem- Rusting on the leaves (Fan Leaves)

My Question is should I flush it? This is my first grow, so Im having a bit of a adventure. I know that I will yield an ok amount maybe an ounce off of each of the 4. Now Im using RX Green nutes, can you guys give me some advise. nly one of them are showing the rust spots.

They are still a bit wet as I watered them 2-3 days ago. I have a good PH meter but no PPM meter. What would you do in my position. Thanks guys! I can get pics however I cant take them for a few hours. Please if you can help.

 

[Fantasy Island]

Lights?
Soil type?
Are you using a cal/mag product?
What is the ph of your feed?
Have you checked your Ph on runoff?

Answer these questions and get some pics and we'll get you straight

 

[Autoflower Noob]

Strain: Fast Buds- BlackberryAuto
Age: About 40 days old
Health problem- Rusting on the leaves (Fan Leaves)

My Question is should I flush it? This is my first grow, so Im having a bit of a adventure. I know that I will yield an ok amount maybe an ounce off of each of the 4. Now Im using RX Green nutes, can you guys give me some advise. nly one of them are showing the rust spots.

They are still a bit wet as I watered them 2-3 days ago. I have a good PH meter but no PPM meter. What would you do in my position. Thanks guys! I can get pics however I cant take them for a few hours. Please if you can help.

Hey mate, I’m in the same situation right now. My girl is roughly the same age as yours and also has rusty spots on the top of her leaves. The guru @ Waira has told me that it is a calcium deficiency. Do the rusty spots appear on the top of your plant or on the bottom leaves? Cal deficiency starts at the top. Now you just have to find out whether the deficiency is because of a lock out due to a wrong PH or maybe you just don't have enough calcium in the soil. I’m in the same boat my friend.

 

[JayRock99]

Lights? Diamond Series XML - 10W CREE XML (350 Model) 371w from the wall so its a true 350
Soil type? Soil, Perlite (spelling?) /Peat moss 30/70 (Premixed) Average
Are you using a cal/mag product? No, I was told that It was in my RX Green NutesI do have some Cal and Mag only. That I picked up at the store.
What is the ph of your feed? I feed at about 5.5 I was told to keek it lower if I wanted by Hydro Guy
Have you checked your Ph on runoff? I wanna say yes I did, however I am running my first grow with 4 of these (there was 5). If it is a PH problem with lockout, can I flush them when the soil is wet. Also, if so should I flush with nutes at about 1/4 strength.

Extra Info.
I have been scared to go too high with nutes as i was told Autos burn very easy. What would you suggest with them. Ty both.

 

[JayRock99]

Im gonna bet its calcium, cause I use the same water on all plants, and This one is the one that is budding like crazy (filling in the buds)

 

[Fantasy Island]

Under Leds you need more calcium and it sounds like calcium. You can foliar feed it works the fastest. And the next time you feed use a full dose of cal/mag. but still a picture Is really needed for proper diagnosis.

You are using soil 5.5 is way to low dude. The sweet spot for soil is 6.2 to 6.5 really need that Picture

I no nothing about Rx Green nutes can't help you with strength

 

[Yozhik]

You are using soil 5.5 is way to low dude. The sweet spot for soil is 6.2 to 6.5