- Pick them
- Freeze them
- Thaw them with SO2
- Hit them with pectic enzyme
- Measure SG & pH/TA
I haven't made Strawberry myself yet, so I'm not certain on the ideal pH or TA to shoot for (guessing 3.3-3.4 pH, or .60 - .65 % TA though), but I know it's a flavor that you dont want to push the alcohol on, so try to keep the SG around 1.085..
I also know it's a (weaker) flavor that is better when not diluted with water, so that's why you don't see me mentioning it.
Rehydrate yeast with Go-Ferm if you have it; I'd go with 71B-1122 or K1V-1116. Pitch the yeast when its been over 24hrs since SO2 addition & over 12 hrs since pectic enzyme addition
Try to get the must around 75F until fermentation starts, then lower it to 68-70F.. Add yeast nutrients (Fermaid-K or -O recommended) after lag phase & at 50% sugar depletion (starting SG of 1.085 puts 50% sugar depletion around 1.040)... Rack when SG is below 1.005..
Let it ferment under airlock until the hydrometer reads the same for 3 days in a row.. Rack off gross lees; let it sit.. Rack off sur lees ~3 weeks later; let it age... Add potassium sulfite (SO2) @ 1/4 tsp per 5-6 gallons every 3 months, for 12-18 months..
- Make sure it's degassed (should be by then)
- Sorbate + sulfite if you intend to sweeten (dont do this until the wine is clear)
- Bottle
You can also consider additives like Booster Rouge and Opti-Red, and tannins..