day 44 and alot of yellow

[grindin]

Its day 44 for my Roadrunner and Himilaya Blue Diesel and the bottom fan leaves started yellowing about a week ago so i fed it some grow big thinking it was a nitrogen def. Is it because its in the last few weeks of life or is there a problem?

 

[JM]

looks like it is last few weeks... def seems a bit yellow for so early though... whats the ph? nute regiment? last feeding?

 

[grindin]

i keep the ph about 6.3-6.5 and last feeding i fed 1tsb grow big, I thought it was a little early to be this yellow too..

 

[JM]

do you add any magnesium / calciuum supplements?

 

[grindin]

yes been feeding blackstrap molassass the last few feedings

 

[JM]

ok... wehn did you feed the grow big?

I think I'd let it ride at this point... how much flwoer nutes and what kind?

 

[grindin]

It was 4 days ago i fed it 1/2 tsp grow big, 1/2 tsp big bloom from the fox farms trio, and 1tsp molassess mixed in a gallon of water then ph'd to 6.5, then i just fed 1tsp grow big and 1tsp molassess... will probably start flushing next watering i guess..

 

[grindin]

oh yea thanks for replying JM Im going to get the calibration solution out and make sure my ph meter is still accurate and if so, guess ill just see what happens in the next few days sense i fed them

 

[JM]

ok... maybe throw a tsp of epsom salt in next watering... a lil extra magnesium shouldnt hurt...

:smokebuds:

hope it comes out ok mate

 

[mr.mcgregor]

see how the fan leaves are yellowing and drooping from the bottom up, It looks like n locked out by out of range ph. if you can confirm your ph meter is out you need to recalibrate it then water with a ph of 6.9 - 7. from the sound of things you dont need to give them anymore food or molasses untill the ph is right