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@Jaindoh,Thanks!

@Zannabis7, Thanks, I'll give that a go!

@Zannabis7, I was reading all over the place that it is impossible to overwater in coco. The water certainly passes through quickly enough. I can see that leaving them sitting in accumulated runoff could be a problem so I don't do that!

@Jaindoh,Thanks for your input. I checked the A&B Canna Coco nutrients and both A&B have nitrogen, B appears to have much more. You have to mix the two parts together. The dose is always equal amounts. So at 1.5ml per 3 litres water it is not a large amount of anything. Anymore than that and the plants get nutrient burn. If I am adding Calmag I drop the dose back to 1ml. I think I will try some other nutrients because Canna is very confusing. If you dose at their recommended amounts the plants would die......far too hot!

@Zannabis7, I have the opposite problem, it is summer here and it's always really hot, over 90! I am sure that has caused a few problems!

@Zannabis7, Yes the Crystal Meth is the strain I would grow again, it seems to take a bit longer than the other purple strains I grew at the same time but it did not have the problems the LSD25 had. The Crystal Meth endured strong nutrients without any nut burn while the other strain got nutrient burn. The Crystal Meth also formed bigger tighter buds and grew in a much better way. Almost like a Christmas tree. So good for people with tight spaces. I will be doing another grow with the Crystal Meth strain.

@Zannabis7, Thanks, Yes they are reasonably healthy but the buds are very small. First grow didn't know what to expect but didn't realise auto's are so small!

Yours look very healthy, I am coming towards the end of my CM grow, some nice thick buds happening but took long enough!

They've been getting plenty of PK 13/14. Both strains are purple strains so that colour is genetic not a deficiency!

@PigBearMan, the strain is LSD-25. It is a purple strain......genetically bred to be purple! Am feeding extra PK 13/14 during flowering.