I think I’ve said almost the same thing. It takes forever for me to size up the small ones. Though I think I’ve gotten a bit better about it in recent years, though liberal use of fertilizer.
Two suckers I grafted (TVA R1T4 and R4T3 from Cliff) last spring were up to about 3’ tall in a pot. Today, I started an experiment with them. I planted both at a rental property which has grown jujubes very quickly. The biggest was up to 11-12’ tall, within 1.5 years of planting, before I recently staked it and cut it back by a few feet.
I’ll be interested to see if these small ones shoot up too. It was almost a pleasure to plant them. The soil was so easy to dig, compared with my yard. And not an excessive number of rocks. For anyone keeping score, that means I’ve got 2 rental properties with great soil, 2 with pretty iffy soil and the rest are all in the middle, similar to my yard.
I put one of the small potted trees in an area which has been a bit of an eyesore- before I bought the property, the previous owner cut down a tree and left the hill around the roots and the stump. I couldn’t really mow it due to the slop and had been dreading digging it out. It turned out to be a breeze, at least so far. I’ll bring back an axe to take care of the old rotted stump…
Here’s a pic of the R4T3 roots- growing, but not root-bound.
Even though they grew really well, they don’t have many fruit that I think will ripen. It looks like the two I cut back after staking them have started to set quite a few. But, it is almost certainly too late in the season for them to ripen.
Honey Jar, near the top of a side-branch:
Li, at the top, so all I have is the silhouette, as I’d need a ladder to get up there…
I wonder if cutting back the central leader stimulated it to set fruit. Similar to pinching a fig.
Speaking of figs, as a bonus, here is a fig at the property. It is grown from a cutting from the Reservoir fig and has a decent amount of fruit on it, for it’s age (planted last year). I located it right outside a window and an in-wall AC unit, figuring that whatever heat they leak may help keep it warm enough in the winter.