Mephisto Forum Stomper Brown Spots Everywhere

[Stimn11]

Problem: leaves developing small brown spots throughout. Some interveinal necrosis with dark almost black looking around browning spots. Leaves curling upward.

Medium/grow method: fox farm ocean forest
Feed and supplements used: Blue Planet nutrients organic only fed 3 times so far half strength at the start of week 6, the end of week 6, and then full feed mid week 7

Week 6 and 7 feeding schedule
5ml elite grow 4-0-1
5ml eliter micro
5ml elite bloom 0-4-45
5ml vitablue 2-1-4
5ml early bloomer 1-3-3
1/4tsp easyweed 1-2-18
(Week 6 was only half dose)

water source: Tap water ph 6.4-6.6

Strain/age: Forum Stomper end of week 6

light used:  Mars Hydro TSL2000 Dimmed 75% at 18" above canopy

Climate: 77F Humidity 55-70%

 

[Original Lowryder #12]

I'm not too sure about your nutrient line as I have never used it but those signs to me point to either a P or K deficiency. Or a combination of both. I would up your bloom nutrients. When I was growing with OF and using their trio I fertigated every other time.

I'd up the feed frequency a bit and see if that helps. If it still showing signs that it's getting worse after 3-4 days you could up the strength but I wouldn't over do it right away. It'll take a few days for the plant to rebound and those damaged parts will never heal.

 

[Stimn11]

OK I had added a pk booster Monday morning and it had gotten slightly worse still by this morning ill post updated photos after work. I was also getting some people saying lockout but I have barely fed her anything yet.

 

[Original Lowryder #12]

I usually ran out of nutrients in the soil around 21-28 days so you definitely need to be adding them by now. If it gets worse I would lean more towards a lockout but with how little you're feeding I would say feeding more often will be a good start. Just make sure to give it 2-3 days before it makes any type of changes after you adjust, some people expect it to happen faster than it does. I know I fell in that category lol.

 

[Stimn11]

Here's what she looks like this morning it's been 2 days with pk booster seems worse. Potentially a lockout?

 

[Original Lowryder #12]

Here's what she looks like this morning it's been 2 days with pk booster seems worse. Potentially a lockout?

Yeah it's possible, but It's hard to tell exactly how it's progressed from the pictures. I usually find a spot that on the plant and take a picture of it and then come back later in the day and compare the same exact spot. Easy way to tell if any issues are progressing. Like I said any damage will remain so it'll end up looking bad even if the plant recovers.

I usually find deficiencies start up top and work down the plant and lockouts are the opposite case. I would take the picture to compare and just wait till this evening before you decide.

 

[Jackson]

I’m stoned so I may missed check ph