Plants look good. I've only grown autoflowers one time. The buds tasted like tobacco and tall grass. You should try getting some Recharge by Realgrowers off of Amazon and some Roots Excelurator Gold by House&Garden. Makes huge roots and feeds the plant superfast. Bigger roots is like a bigger mouth. And the Recharge gives the plant an all-you-can-eat buffet by converting non-food into food and giving food to the plants as it needs it.