After many unsuccessful attempts at germinating Salvia Recognita seeds I experimented a little and found a few things that worked for me finally. I might mention I have a background in plant science, not that is that relevant here because there could be plenty of things i am falsely attributing to be causes! Hoping this helps some of you or is a topic for discussion
First of all, using GA3 was a waste... GA3 has to be diluted in alcohol and dispersed in water as it wont dissolve in water. The alcohol killed my seeds every time and using too little IPA alcohol never dissolved enough GA3. However another user reported success. dissolved only in water had no more success than diluted in alcohol.
Second, I read on the packet that these seeds like sunlight on them for sprouting so i just placed them on the surface of the soil and kept the soil moist. Within 2 weeks there was some sprouting. I covered some seeds after the first week and that also seemed to help.
Third, I found scarifying only the black layer of these seeds helped germinating a lot.
Fourth, I found they didn't germinate in higher temperatures above 25c (thats just my findings, doesnt mean they wont). I assume it might be to the lower humidity in higher temperature days that allows for less water in germination?
Fifth, I decided to put them under lights 24hours to speed up germinated and shelter from cold. This proved the bulk of my success.
Sixth, They are VERY fragile, seedlings didn't like to be transplanted once they were beyond a cm or two height. Even the more well grown plants snap so incredibly easily, like most other sage species (very bushy).
Seventh, Whenever i tried germinating in paper towels they would always rot and the towel would go mouldy. I tried incubating them to increase germination time but it actually did the opposite. I had the highest success germinating them in 10-25c with 80-90% humidity under cfl lights inside.
Eighth, Growth rate is quite slow. Slower than most marijuana plants i have grown. This is obviously not good news for us because we require BULK leaves to do an extraction. However i could be wrong as they their growth rate may take off in the full light of summer.
Nineth, if you decide to grow inside, get a small fan. This is because o2 needs to be moved from the boundary layer in order for photosynthesis to take place. The more these chemical reactions can take place from input of co2 the faster growth will be.
Tenth, Glutinosas seeds were too small to be scarified but had a similar success rate to recognita without scarification. A lot of them seemed to produce leaves but hardly any roots at all in the beginning. Also very fragile.
Elleventh, All seedlings seem to like lots of water in beginning. Seedlings that didn't get watered were prone to shrivelling in the first stage of cotyledon production.