Not Quite As Successful As We Hoped

Unfortunately, that's the verdict on this year's effort at grafting heirloom tomato plants to tomato root stock.

Cindy started the seeds several weeks ago, transporting them from the small greenhouse out behind the garage to inside the garage at night.  When the plants were big enough, she began the process of grafting them.

Setting Up For the Operation

First she matches up tomato and root plant with stems that are approximately the same width, then slices off the top of one tomato and one root plant; she keeps the tomato top and discards the top of the root plant.  She also cuts off most of the leaves of the tomato top so that the plant will put most of its energy into healing the graft instead of producing more leaves.

Then she makes the grafting cuts with a razor blade in both stems and clips both halves together.

Trimming the Tops

Grafted Plants

The plants go into a dark space overnight with a plastic bin over the top of the tray to keep the humidity up and the plants moist.

Humid Environment

Inspected By Miss Mia

After that they go into dim light in the garage for a couple of days and continue to grow.

At least that was the plan.

After a couple of days, all but one of the plants had keeled over and it was clear they had not survived.

Lone Survivor

And the winner is.... Rose de Berne on Estamino root stock.

Fortunately, Cindy still has quite a few ungrafted tomato plants, so it doesn't all depend on this one plant and we should still have plenty of tomatoes this summer.