slowandeasy
Cultivators Club
Ok, I see a few problems besides the previous listed. When your seedling are very young it is important to have the right Moisture level. Starting in 5 gal pots directly is not recommended. If you do plant directly in that much Coco you need to water your Coco a day or 2 BEFORE you plant the seeds. Moist levels are the most important part of early life of a seedling. You want roots to SEEK moisture. In the pics you are watering DIRECTLY at the stem. That is counterproductive. Water around the OUTSIDE of the pot. Coco is like a sponge. Keeping the outside boarder MORE moist will promote outward and downward growth of roots. Watering at the base of the stem gives your plant no reason to seek moisture...it's already right on it. When I start seeds in cups, I bottom dunk my Coco. This promotes downward growth of roots. And prevents over watering.
Next problem. Watering 6.5-6.8 pH in Coco is too high. I know you are trying to follow Organic soil pH and not adjusting pH to it's proper range. Once you feed synthetics you want to feed a pH of 5.8 to 6.4 each time you water. Trying to use straight water at 6.8 pH will cause yellowing like you have now. If you want to try this, I would say using an Organic Calmag. It might help a little to buffer your water so you can lower the pH and give a little more food. But in my vast experience. You would benefit from starting a couple new seeds and following a different method. Even if you want to stick it out. A couple new seeds done correctly from day 1 will show you the difference and not take up a ton of space. But you would have a better idea of what a healthy plant should look like. Good luck, slow
Next problem. Watering 6.5-6.8 pH in Coco is too high. I know you are trying to follow Organic soil pH and not adjusting pH to it's proper range. Once you feed synthetics you want to feed a pH of 5.8 to 6.4 each time you water. Trying to use straight water at 6.8 pH will cause yellowing like you have now. If you want to try this, I would say using an Organic Calmag. It might help a little to buffer your water so you can lower the pH and give a little more food. But in my vast experience. You would benefit from starting a couple new seeds and following a different method. Even if you want to stick it out. A couple new seeds done correctly from day 1 will show you the difference and not take up a ton of space. But you would have a better idea of what a healthy plant should look like. Good luck, slow