Dinafem Critical Under Invisible Sun LED

[Tictok]

Never seen that before. Fascinating stuff. I tend to require about 5l a day for everything and I've got into the habit of testing PH every time I make p the 5lt. It's a ballache but my tap water changed PH a while ago and caught me out as I had got lazy. Informative post @Keeno , thank you.

I may be wrong but it's as close to iron def as I've seen. Could be completely wrong. With PH being vital as to which elements/nutrients these plants can take up, 5.3 would have been allowing the plants to get X but Y wouldn't have been available. @MrNice has a chart which would explain better than me.

Nice one, thanks. Fascinating stuff.

[Greenfingers]

Looks like pH issue to me. Iron deficiency comes out in new growth with a very pale yellow colouring. Starts at the tips of branches in the new growth

seems to happen a fair bit just lately

[Guest]

Looks like pH issue to me. Iron deficiency comes out in new growth with a very pale yellow colouring. Starts at the tips of branches in the new growth

seems to happen a fair bit just lately

Maybe our water has been changed and messed around with much like out electricity etc...

[Keeno]

The trick is to get one vegging while the other goes into flower, or better.

Veg veg veg

I have my next started already. In fact it needs potting into something bigger.

I dug out some old composted horse poo lol I reckon I'll try use some of that after preparing and treating it woth some OHN.
I know how much you love worms 🪱 there were plenty in there.
Black Gold
The we shall see a monster of a plant.

9 years isn't quite long enough anyway, an extra month at least lol

I always take cuts or stat seeds earlier enough. Its my health, I had that op before Xmas, literally day after chop on the last lot. I swear I could smell sweet critical while laying in the ward waiting to go down . These were rooted then, November . I didn't pot up till about 2 month ago. 5 inch pots, 3 foot tall. Hense the lazy scroggging

Looks like pH issue to me. Iron deficiency comes out in new growth with a very pale yellow colouring. Starts at the tips of branches in the new growth

You are correct, Im not sure why Iron sprung to mind.

Looks like pH issue to me. Iron deficiency comes out in new growth with a very pale yellow colouring. Starts at the tips of branches in the new growth

seems to happen a fair bit just lately

I know we had an isssue where our water dropped below what what was required as in quality last year, might have changed something local.

Looks like pH issue to me. Iron deficiency comes out in new growth with a very pale yellow colouring. Starts at the tips of branches in the new growth

seems to happen a fair bit just lately

Maybe our water has been changed and messed around with much like out electricity etc...

You know it.

[Keeno]

Update - Week 2 Flower

I've had a good clear out underneath. I'm now on day 14 since flip, these are not as fast into true flower as last time, no doubt due to the PH mess up. True flower is now kicking in though, I will add the support net at week 3. I'm definitely getting a tad more stretch on this run to last.

As per the previous post, I had been lazily guestimating the amount of PH down needed based on what I was used to for the volume of water. This bit me in the arse, I was feeding at 5.3-5.4 PH. I've got a new meter and done a semi flush of new feed set to 6.3, this will sort the PH in the root zone out.

Feed Consists of:

1.25ml per liter Canna Coco A and B.
0.5ml per liter Canna PK 13/14.
PH set to 6.3.

Whatever the damage caused by the issue won't go away. But the beauty of coco is that a good flush, correct feed and we should be back on track in a day or 2.

[Keeno]

@MrNice do you have the coco feed chart, please?


dont think ive done a coco one yet was just thinking coco you start at 5.8ph then go to 6.3ph for flower

hydro think 5.5ph to 5.8ph

think need make another one

heres the hydro one

[camkush]

Hate you having some issues but DAMN that shit is booming!

[Keeno]

Hate you having some issues but DAMN that shit is booming!

Cheers @camkush

[Keeno]

Update - Week 2.5 Flower

This is a little close to the previous update but I want to document the PH issue for my own sake, A nice slap in the face for being a lazy shit every time I come back for a read.

Coco has saved my arse again here. Stalling plants at any point is not good unless on purpose, but early flower... but being coco ive managed to flush my way off of what was fast becoming a serious issue in only a few days. I've been putting 5 litres of feed a day through the, at a higher PH, this has forced the PH of the root zone into check and the plants are starting to darken off nicley.

PH 6.3.
1.25ml Canna Coco A and B per liter.
0.5ml Canna PK 13/14 per liter.

They will get a defoliate and a support net added at day 21.

[2-Scoops]

Awesome looking grow their Keeno