This is very nice and happy Valentines day! I tried to get the Exif and no luck...what f stop were you using? I shoot from a tripod 100% of the time with natural light in the field and it takes some practice to get the hang of it, but I prefer natural light over flash except for flash fill some times, but both techniques will work fine...it's the shooters choice. Do all your practicing before the flowers bloom and it could save you some frustration in the spring when you get in the field of flowers and start working. the other tip I can give is if you work in natural light go early and late in the day when the wind isn't as bad. Most of all have fun!
