Shooting Powder is the secret of every succesful grower. This effervescent bud expander is the absolute best of the flower stimulators. Increase Yeld by 20% Instructions for use for 100l basic nutrient Week 6: Adjust the value to EC 1.2 using the basic nutrient, add 1 sachet to 100l of feed water EC 1.8. Adjust pH to 5.8 Week 7: Week 6: Adjust the value to EC 1.2 using the basic nutrient, add 2 sachet to 100l of feed water EC 2.4. Adjust pH to 5.8 Week 7: Week 6: Adjust the value to EC 1.2 using the basic nutrient, add 2 sachet to 100l of feed water EC 2.4. Adjust pH to 5.8