Day Two of Veg
I am not going to be an everyday poster, but a couple significant decisions "were made since the last post so here's an update with pics.
Regarding the lighting:
This is a new light. Manufacturer tells me it's designed to be run at full power, even though it has a dimmer. I didn't (and don't, generally) think my newbie seedlings needed this beast at 100% power (it's as bright as the sun). So I decided to run it at 40% and at 24" above the plants. Day One ran that exact way. Well, overnight I researched my new light online via finding others with videos using it. After seeing several of those I have decided to crank this beast up to full power, and adjust the amount of light the plants are getting by changing the height of the light instead of using the dimmer. The one downside to this light so far is that the dimmer, although infinite sweep 0-100%, doesn't have numbers or a "click in place" at certain levels. The percentage of power I am altering using the dimmer is therefore a guessing game to some extent. I "guessed" based on observation about the 40% power I used on Day One. But I'm gonna go with the manufacturer. They are growers. I trusted them enough to spend four figures on the light. So what the hell.
Therefore, as of this morning we are going with 100% power at 36" from the plants. I am well aware this may fry my seedlings. I'm afraid it will. That's the chance I'm taking, and judgement call I'm making. If they fry, it's so early in the grow I'll just start over and no harm done. That would suck, but I will more importantly learn my light. Getting to know your light is just as important as getting to know your plants. So we'll see what happens.
The other thing of note is how well the reservoir container idea is working. I filled the styrofoam container with water last night, up to about 1/2" below the bottom of the Dixie cups. Maybe four or five inches of water. As described earlier, the idea is to add just a few points of humidity, as my target humidity for seedlings is 80% and I can make it around 72-74%. Well, this morning the water was entirely evaporated, which I found surprising. And the numbers this morning when I opened the tent were 78 degrees and 79% humidity. PERFECT. So I filled the reservoir back up and will do so every day as often as possible until the plants develop a couple sets of leaves.
I am watering using Emilya's How to Water
guidelines. The short version is I water around the very edges of the Dixie cup, and then mist the top. I let the cup dry almost all the way out before I do it again. The idea is to entice the roots to grow out towards the edges and begin developing a sweet ass rootball from day one.
I will know by this evening if the light is going to fry my babies at 100% or if they are the strong, light thirsty whores I think they are.
Below are the girls this morning, one closeup. You can see they have shed their seed coats, (no help from me, lol) and you can see they all look remarkably consistent for three different strains. So far so good.