I had such a good response applying raw aloe very gel to the silver haze, just look at this weeks pics compared to last weeks. You can clearly see the difference. Aloe is high in beneficial enzymes and growth factors and more importantly an excellent source of silica. Cannabis flower, specifically the trichomes are made up of between 78% and up to 86% silica depending on the cultivar, so far only a small number of cultivars have been tested. However its clear that cannabis flowers NEED silica. Silica will also help with drought tolerance, it will armour your plant against pests, it will help the plant with transpiration, it will make water transport much easier for the plant, freeing up energy for other things like flower production. Also, If used as a foliar spray once a week in veg, it will help tighten up node spacing. So if you want those frosty buds make sure you have silica readily available for your plants.
@Ju_Bps, both ways, id foliar spray it with some yucca in veg then switch to a root drench after 2nd week flower. The aloe you want to use is aloe barbadensis, this is the one that if processed correctly you can drink. This is the one that they use in all the asian aloe vera drinks. you will need 75ml to 150ml raw aloe vera gel per 5 gal water. Works well on seedlings too. use once a month.