@blunote00 There is a
bug affecting Gardening that likely makes all the values on my
Plant List wrong.
No matter how you remove a plant from your inventory, whether by planting it, putting it in the fridge, using it in a dish, or selling it one at a time, several of the plants of the same type AND value go up in price. This is why prices are all over the place, and it's hard to nail down real values. I think that harvestables in general are hit by this bug as other types get impacted (may go down or up). UFO plants went down for me, while a few others did as well. But if you use one, that type will be impacted greatly. This means planting some blackberries causes your blackberries to go up in price dramatically, as each time you plant one the others' prices would be impacted.
Therefore, I believe that plant values are meant to be static. The first value in my table - the amount of a perfect plant, is the only number correct there. The others are bugged values that I will remove when I see it fixed in a patch.