I've been harvesting cucumbers for a couple weeks now, and plums for about a week. The generic pickling cucumbers in the picture are pretty good and prolific, but I planted them in a bit too much sun for Florida. The Tasty Jade I'm growing in a bit more shade in the back patch are much better, more prolific. Those cucumbers are amazing: Long, sweet, basically seedless. The skin is spineless, but I think still needs to be peeled, as it's quite bitter. Anyway, the plums are excellent Florida plums--the flesh is a tiny bit mealy, but very sweet. The skin is tart. So, perfect for pies, but a little suboptimal for eating out of hand. (Don't get me wrong! Far better than any supermarket plum, but you're never going to get the same quality of flesh in Florida for peaches and plums that you get up North! These are early-May plums!)
I only grow the Gulf series plums--I have five trees, and they are prolific and ripen over the course of at least five weeks. Anyone looking for dooryard fruit couldn't do better... They hit "maturity" after two, maybe three years. Much earlier than even my Earligrande peach... And, as anyone who grows fruit can attest, the earlier, the better in Florida.