When Harvest ends, will I be able to do anything with my Horticrafting Benches? (in Standard)

I've never played a League that didn't go core before.

I've got two tabs full of Horticrafting Benches, and I play a tiny bit of Standard.

Will I be able to use my Horticrafting Benches in Standard? Or should I have a huge crafting session in the last two days of Harvest?

Every Garden-related item will be deleted.
So no Station, seeds, pylon or whatever will make it to Standard.