UPDATE!!
With more roots come more vigorous plants.
These are starting to get more stable and settled with the extra nutrient uptake of having more roots.
The nitrogen is very limited…..total ec between .5-.6 with the the majority of the nutrient being non nitrogen bio stimulants……extra vitamin B magnesium sulphate,and then the fulvic and kelp and amino acids……without the vitamin B magnesium the ec would total out at .4-.5 ec!!
This is keeping growth compact and also keeping deficiency away so far……they will root and gain strength….growing quite slowly.
This is actually quite important with this method……if they are fast grown…everything is simply too fast to keep up with the pinching and stopping of meristem growth.
The kelp applications are now @ 3 since germination and this will definately helo with backbudding and halting of meristem growth for a very invigorating photosynthetic stage of growth where mainly trunk thickening is achieved,but keeping a quite small statured easy to keep plant in the grow.
They are fine like this before their first round of leaf and stem maintanance……having quite enough light even in their slightly bushy growth next to each other.
I will fill the whole growhouse with these as you can see in the last pictures.Un-even start phases with these is not too much an issue( having various stages of progress)….as long as not too pronounced and varied ….then watering requirements will till be quite similiar and health and vigor maintained.
The holes need to be left wide open in the mini-blocks when planting these or they simply will not sprout through…..they all sprout at around 80-90% when planting visibly germinating seed just placed into the little hole.
Co2 fertilization is being applied at around 900 ppm……..more than enough for now and the environment is stable and condusive to co2 fertilization.
Here are pics……so far so good.Will be fun ring-barking these in the Spring.
****THESE WILL ALL BE RINGBARKED IN SPRING FOR SMALL KABUDACHI STARTERS REPRESENTED IN THE LAST 2 PICTURES****