these are all great points and all things i never thought of really but i hoping we can eliminate a couple by my timeline, i'll do the best i can to explain everything i did and how i got to where i'm at..
first off no worries on the spectrum, the last run i ran even numbers all the way through veg and part way into flowering. i started with 10-10-10 and each week went up another 10% by time i had cotton tops i was at 100%. it worked well and then once budding started i lowered the blue and went with CLW's suggestions on spectrums and ran the flower and finish to their specs.
so i thought this time i would try their settings all the way through from the beginning.
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the problem was i really didn't know the light was this powerful. for one i was used to the 275, second i had a whole conversation with myself about it and i thought well if i put this seed outside and the sun would grow it there is no way possible that this light is stronger than the sun so i'm good. so i decided to start the seedling spectrum at 25%, two days later i went to 50% and by the end of week one i was at full 39-49-99 and still thought i was good, that's when i took that photo at the end of week one. a day later we left for the weekend and when i came back sunday they didn't look good so i put the light back to 50% and then made that post on monday night but i think the damage was already done over the weekend. i also didn't think it was the light so i panicked and put them in what i thought was hotter soil because i thought the seed starter wasn't strong enough (i'll get into the soil later)
i really still want to stick with CLW suggestions again and i just didn't think the light could hurt them. i found out first hand how strong the 550 is.
so my plan is to go back to the 10% per week like last round but this time with the different spectrum ratios. so i've turned back the clock because the three seedlings that look ok didn't get put in soil till oct 4th wednesday night, by this time you and anthem chimed in and let me know it was the light strength. so these three seem to be doing okay and here is where i'm at right now. i have the one ARC and two bubbles...
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so as far as the rings and soil.... never thought of this either but the good news is i wasn't using the rings and just put them in sunday night. when we got home. on sunday i changed everything... this is part of my issue i shotgun approach almost everything, sometimes it works and all the time i don't learn much because i don't know what really fixed the problem...
this round i wanted to grow in all COM starting with seed starter then vegging in harbor blend and flower in stonington and adding nothing to the soils at all and just feeding with all greengro nutes.
all the core six seedlings i had all were put in soil thursday the 28th. i put them in the seed starter and it wasn't till the following sunday when i saw the yellowing. so that sunday is when i started the new set of bubbles thinking i might lose a couple plants here.. turns out i'll probably lose all six. so those seedlings wern't in the habor bend till the damage was already done. up until then they were in the starter mix. i just put them all in the harbor blend sunday night.
the seed starter is .40-.11-.07
bar harbor is also just .40-.11-.07
and the stoneington is .50-.34-.12
so no i wasn't too worried the harbor blend was going to be to hot, and the three i have now have been in there all week from just little youngins and i don't see anything bad.
but i have six seeds in the VG right now and i will go back to the way i wanted in the beginning with seed starter mix in my small square containers and then when they're ready i will put them in the airpots with harbor blend. if by chance any of the core six survive then bonus!
one thing i wanted to mention about the harbor blend.. you said it was heavier, i noticed that too.. then i saw the bags were actually bigger and you get the full 2cu ft. versus only 1.5 of most others...
so no, i don't know for sure if the water rings are bad but they wern't in play for this round yet and currently i have two of the three healthy plants under rings and one is not at the moment so this will test that out for sure!!!
also testing this out as well...
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it can be used very lightly on seedlings so i'm going to try. i chose this plant here... bubbles #1, she looked like she had the most stress of the three. so she will get one light spray per day as directed and the other two will get the rings and just rain water with vitamin B. the vit B is already mixed in so i can't take it out. i add it every time i fill the rain barrel and i have been doing this for years so i don't see any problems with my water.
so this bubbles is going to get the test, here she is just seconds before the first spray...
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now the core six i don't think will make it, i will leave em in there and hope but i doubt it, they're starting to eat themselves and i don't think they're functioning plants anymore.
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so all that said, here's where i'm at...
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three decent seedlings, six dead ones and six more seeds popped and currently growing tails. for now and for the whole next week i am going to leave the light at 4-5-10 until the new seedlings are a full week in soil, then i will go to 8-10-20 and continue at 10% per week until i move them to the other cabinet then i will adjust from there being that there are two 550's in that cabinet.
so that's my grand plan and how i got there. what do you think? now knowing all that is it sound enough as a base to start somewhere safe at?
yeah i could do exactly the same as you and ask you about every detail and i know you would share but i kinda like trying my own thing out and sometimes i totally fail, but i learn... i remember back when we were with the bubbleheads, somebody had a siggy that said "love many, hate few, and always paddle your own canoe!!" i've always loved that saying and kinda live my life that way!!
i just never imagined the light was that strong. it really caught me by the boo boo!!
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WVU didn't win.... man i was hoping they would have pulled it out!!! especially after a bi week... oh well on to the next week!!! just hope my sports weekend gets better and the 5 team has a good week!!!! i don't wanna root ill but i kinda hope the 24 team's radio doesn't work during the race!!! because i don't know if larson can beat kid straight up this year!! we'll see what happens... vegas is always a good race!!!! they didn't do the burnouts in vegas this year huh? that was always a fun time!!!
just saw this pop up on my youtube.... hell yeah!!!!!!!!!!!!!!!!!!!
car would look way better in silver & black... just saying!