An attack of thrips, aphids, whiteflies or fungus gnats on your cannabis plants can be disastrous. Aphids suck out the important sap from your plants, thrips attack the leaves, whiteflies suck out the chlorophyll and fungus gnats damage the roots. You really need to target these beasts as soon as you spot them, and you can do this in a completely natural and organic way.
Step in Sierra Natural Science Pesticide Concentrate – as the name suggests it is made of completely natural ingredients, so no nasty chemicals. To set this to work add the correct amount of water and spray it directly onto your plants. It works by dehydrating the pests and also targets their food sources also (fungus and algae). To make destructive pests a thing of the past and watch your cannabis plants prosper, it is certainly worth investing in some of this stuff.