LightningMcGreen
Active Member
Also, keep in mind that occasionally talking to your babies won't hurt either...tests show that people exhale C02 at 1700-2200ppm, so although it may not be a round-the-clock supplement, every little bit helps 
l've even seen people blow up party balloons and let them leak out on their plants...

l've even seen people blow up party balloons and let them leak out on their plants...