Another way to avoid over watering I learned from @slowandeasy
Still need to be careful though. No method is automatically going to take care of watering issues the first couple of weeks, but you can even the odds of using proper water amounts.
This method using bottom feeding instead of top. Less chance of over watering.
Still need to be careful though. No method is automatically going to take care of watering issues the first couple of weeks, but you can even the odds of using proper water amounts.
This method using bottom feeding instead of top. Less chance of over watering.
- Weigh cups with medium in it so you know the weight when dry.
- Precharge the medium (coco, peat, whatever) a couple of days before and put in the cups and partially cover with dome so it retains moisture and put it in the tent to get to temperature properly. Don't precharge with a lot of water.
- Puncture holes in the bottom of the cup for draining but also that is how water will get in to the cups.
- When ready to sow, drop bean in the cup and cover loosely with dirt.
- Dunk the bottom inch or so in water and hold it for a couple of secs. Water will wick up in to the bottom inch of the cup by itself. So you are only watering the bottom inch of the cup instead of from the top. I find that helps me keep the watering down to a minimum. And it sets up the system so the roots will grow down to the bottom which is what you want.
- Don't let the cups be in standing water.
- Pick up the cups every day at least and feel the weight. You can tell when they need another bottom dunk. You can also weigh them again and compare to when cups are dry. When they seem dry, do the bottom short dunk again.
- Also if you use clear cups you can see the moisture in them or how dry they are. That helps with preventing over watering because it's good visual way to judge moisture. You can also see the roots as they grow and once you see them down and on the sides, about 10 days in the cups, then you can pot up to the final pot.