Where to start...

First off...You'll need a really good flush with properly ph'd water.

This is a prime example of why we shouldn't chose different nutrients from different companies. This 'doubling-up' of nutrients, metals, hormones, vitamins and micronutes...not good at all.
Always check the ingredients in the products you chose to apply to our ladies, not the marketing-driven description of what the product may provide your plants. (complete honesty is not always their goal...but selling product is)

Techniflora: "natural source of over 60 chelated nutrients, vitamins, amino acids and hormones"
Bio-Grow: "Enriched with 70 trace elements and vitamins B1, B2, C and E, Bio-Grow is a complete fertilizer."
Budswell: "a mix of high-phosphorus bat guano, worm castings and seabird guano"

Would love to see pictures of your ladies before offering any advise beyond the flush, but continuing with these nutes will frustrate the crap out of you, and you'll never get quality results.

If you can, go get a 3-part (in three seperate bottles) nutrient system. (grow, micro, bloom) BioBizz, Botanicare, Fox Farms...(for instance) all have nutes that work well for cannabis, and if you use the same companies products throughout your grow, you usually wont have this overlapping of excessive nutes and shit.
(The Techniflora is reportedly full of heavy metals, which builds-up and can kill plants if excessive)

Any pictures?

Also...good luck on waiting till trichomes are 75% rusty. 10% rusty trichomes is fine, and beyond that are diminishing returns. (your shit will go downhill fast) By the time they reach 75%, your buds will be full of popcorn seeds. (over-maturing is a good way to force her into hermaphrodism...which is not good)
Rusty Trichome Reviewed by Rusty Trichome on . saving a worthy girl.. H=Answer if you grow hydro or aero C=Answer if you grow coco S=Answer if you grow traditional soil L=Answer if you grow soilless other than coco (Promix, Hyponex, SunshineMix) R=Answer if you grow in RockWool T=Answer if you grow in HydroTon D=Answer if you run any type of automatic drip system, including into soil or soilless E= EVERYONE needs to answer lol! Rating: 5