unhappy yellowing and curling leaves.

B

brenden1995

Member
Having issues with my veg plants. Leaves are yellowing shrivelling and overall not looking happy. They are in m3 soil and promix half n half. Been watering at 6.0 ph temps are 71-75 humidity 40-47 using general hydro trio nUte line. also grown under cmh 315w And is away from the plants about 3ft Also new growth is bright lime green and stems are purple. Any ideas? feeding as recommended on gen hydro trio line also giving calmag 3ml per gallon flushed a week and a half ago and
 

Attachments

  • 85135304_583615918900770_3301209711650537472_n.jpg
    85135304_583615918900770_3301209711650537472_n.jpg
    1.2 MB · Views: 63
  • 88265926_262438331410886_1682846075804712960_n.jpg
    88265926_262438331410886_1682846075804712960_n.jpg
    761.5 KB · Views: 63
  • 88253670_2373137966311766_1703884960219267072_n.jpg
    88253670_2373137966311766_1703884960219267072_n.jpg
    1.1 MB · Views: 59
brenden1995 said:
Having issues with my veg plants. Leaves are yellowing shrivelling and overall not looking happy. They are in m3 soil and promix half n half. Been watering at 6.0 ph temps are 71-75 humidity 40-47 using general hydro trio nUte line. also grown under cmh 315w And is away from the plants about 3ft Also new growth is bright lime green and stems are purple. Any ideas? feeding as recommended on gen hydro trio line also giving calmag 3ml per gallon flushed a week and a half ago and
Click to expand...
Hang in there. Someone will drop some knowledge for you.
 
Looks like u may be over watering. Let them dry out a bit before watering again. Also your using Gen.Hydro flora series? What medium are u growing in? What is your feed strength and how often? I used to use the flora series and always fed at full strength every watering.
 
Looks like magnesium deficiency to me. I'm going through the same thing right now. I would foliar with Epsom once or twice a week and lay off the calmag. I don't see any ca deficiency symptoms... in fact too much calcium will lock out mg.

plantscience.psu.edu

Magnesium Deficiency

plantscience.psu.edu plantscience.psu.edu
pevgrow.com

▷ Lack or excess of calcium in your marijuana plant

Get the right level of calcium for your cannabis plants ⭐ Avoid excess or deficiency in your marijuana crop ⭐ Everything you need to know!
pevgrow.com
www.growweedeasy.com

How to fix Cannabis Magnesium Deficiency (Mg) Pics & Symptoms

Does your cannabis plant have yellowing lower leaves between the veins? See pictures of a magnesium deficiency and learn the easy solution.
www.growweedeasy.com www.growweedeasy.com
 

Attachments

  • IMG_1674.jpg
    IMG_1674.jpg
    3.1 MB · Views: 12
trambles said:
Looks like u may be over watering. Let them dry out a bit before watering again. Also your using Gen.Hydro flora series? What medium are u growing in? What is your feed strength and how often? I used to use the flora series and always fed at full strength every watering.
Click to expand...

i was only giving them 2 solo cups of water or feed then i bumped up to half gallon they are in 5 gallon pots only been in 5 gallon pot for about a month soil is michigan mix/promix. yes im using flora series gen hydro feeding at recommended strength on bottle 2 times a week. I add calmag to every plain watering.
 
beercan said:
Get em in bigger pots and they will take off like a rocket
Click to expand...
they are now in 10 gal pots they were in 5gal pots. i am also in clothe pots now and i only used promix for the additional soil added. also going to be buying plant risers so that the bottom of the plant gets more air. when i transplanted it had been 3 days since watering and the roots at the bottom were sooo dense that they werent taking up water so they were sitting soaking wet for who knows how long and that explains why i am having deficiencies... so glad i posted this on here you guys are great!
 
You must log in or register to reply here.
Back
Top