Strawberries Are Pink After All

A customer has a question and I hope we can get some opinions on it, thanks.

"could you please send me your guid on this strain that tells me what nutrients to use and what climate the plants should be kept at please? Anything you recommend to help it go pink and for it to look like the picture? I’ve timed them to profection to be ready at Christmas and I really want this year to be remembered!

My plan is to use a “bat-mix” soil,
A steady water of 6.3 ph,
27C in the day and about 16C at night (when the plant is in the last 3 weeks of flowering)
Dutch pro explode for bloom and no nutrients in the growing stage. "