Update Flower Day 21, alive for 64 days,
This will be a fairly long update as many events have taken place and I'd like to spend a little time on each. To summarize real quick, I swapped my res and started bloom feed schedule. I cleaned up the underside as best as I can and took 4 clones. I got my mini fridge up and running and that's where the Monster Crop clone experiment will be. Had a few issues brewing a res on the side and next time I may want to let it mix for 72 hours.
For starters, I mixed the following regimen two days ago;
Upon open shop when lights came on, I opened the res lid and saw there was not enough solution for a feed. In a wardrobe closet I had 5 gallons of nutrient solution mixing the above regimen together for a 2 day period. To my dismay, the pH of the new solution was 7.4. I quickly added 1.5ml of PH DOWN to see if was a fluke reading. 15 minutes later, that did nothing. I then added another 2ml of DOWN and waited another 15. That lowered it to 7.4, so I added yet another 2ml which then lowered to 6.8. Once more @ 1.5ml which got it down to 6.1/6.2. This took me past a scheduled feeding so I turned off the pump and continued dialing it in. Once at 6.1, I kicked on the pump for 10 minutes and washed the medium good with the new menu. The res climbed slightly after runoff stopped to 6.5. I added another 1.5ml of PH DOWN and left things be for a while. That I hope gets us back to around 6.0 or less.
Now the problem mixing a res for 48 hours is that I did get the PH swing right at about 36 hours, but I left it continue to climb to see if it slowed it's rate down at 48 hours, to which it did stay right about the same. Also, there was a massive amount of froth at the top of the res and underside of the lid. I scraped off the froth from the top of the waterline. The res also had quite a bit of floating gunk that is red/brown in color. I was gonna try to filter it out with a coffee filter, but then didn't b/c the filter may be too fine of a micron and screen off the nutes, plus filtering 5 gallons would take me about a week. I am convinced that the crud is either a Flora Blend byproduct or more likely, coagulated sugars from the organic CaMg+. By scraping off the froth, I lost 20 PPM which now has me at 530 PPM.
In the last image above are the stones from the old and new res. the taller filthy one is from the new res
When pruning her under carriage, I managed to salvage about 7 or 8 decent branches to chose clones out of. What I most wanted was tight nodes and as minimal of flowering material as possible. After careful selection, I kept what I thought to be the best 4 and futher screened for bubbler candidates and rockwool candidates. I put the shortest ones in the bubbler and the taller more rigid ones in RW cubes. I want to test rooting times (if any) to see what works better for me. Any that survive will be made into gifts b/c I do not have the space to flower any as I will be germing both my Pineapple Chunk seeds tomorrow and the better of those 2 will end up in flower. The weaker I will try to keep in veg for as long as I can, or possibly further clone out in the future.
And finally, some before (taken yesterday) and after (taken after the pruning session).
Before;
The tallest branches in the back and from are both the bottom branches, 2 nodes below the split top.
After;
Edit - I removed as many small branches with poorly lit or stunted growth. I figured it best to leave as many of the leaves as I can to give the plant something to feed off if/when I improperly feed. Plus if it is later advised to remove those anyway, it's easier to take them off then to put them back on!