Added light no change

The last month of my grow i added my 400w MH to my 400w HPS and really havent seen any changes.I haven't fed them for the last 3 waterings due to nute burn.Flowering time is to finish this weekend.My question is should i have seen more gro
wth or will it show in potency?my buds dont seem to be too big for 800w of light

How close do you keep the lights to the plant tops?

What were you expecting to happen?

You should see increased bud density and perhaps increased potency. Without having a split grow room where you had half with HPS only and the other half with HPS and MH you won't really be able to tell what difference it made.

I think you'll see better results using the combined spectrum for the entire flowering period.

Your buds look great to me too. You haven't flowered under a true 800w because you have only had 800w for part of the grow. See what happens in the next run.

If that pic is current than you need to start increasing the flush. All that green is going to make your buds burn rough and taste and smell grassy.

that pic is almost 2 weeks old i have been flushing with only ph water for 3 weeks my runoff is 70 ppm

lights are about 12-14" away

i started flushing a few weeks early than the two weeks before harvest

are those 1 or 2 last feeding really make that much of a difference

how often did ya flush

i only flushed once when i first went into flower,since then the last 3 waterings

u over flushed u basically took away there go juice how many weeks of flower r they in so far?

what kind of nutes are you using? what's the ppm/ec and what's you're ph.

im using fox farm nutes,ppm runoff is 70,ph has stayed at 6.5 to 6.8.
according to serious seeds my plants are to finish flowering in 58 days and that will be this sat. trichomes are about 25% amber