By Sharon Cohoon, Sunset senior garden writer
The answer, says Doug Ito of Ito Nursery in San Juan Capistrano, is "yes." But it's going to take a little effort.
First get your plants in the ground before Halloween (they'll be leafless-- just roots and growth buds at this point). Then, says Ito, fool your peonies into thinking they've had a real winter instead of a faux one by dumping ice on them every night for a minimum of two weeks. More is better.
You can dump out the contents of your ice drawer, put out several sacks of ice, or use big blocks. The method doesn't matter, says Ito, but the quantity does. You can't just toss out the leftover ice cubes from your ice tea and expect results. You need enough to cool the soil.
Since the coolest temperatures always occur between 6 p.m.. and 3 a.m., you'll get the most from your ice if you apply it in the evenings, says Ito.
Adding some cottonseed meal and bonemeal at the time of planting and then again in late December will also encourage bloom, he says.
The peony shown here, incidentally, is Ito's favorite, `Sarah Bernhardt." Others than he likes are `Karl Rosenfeld', `Kansas',`Festiva', and `Red Charm'.
I'm not willing to work this hard for flowers myself, but, if you long for peonies--and they are the most romantic of flowers, I'll admit--why not go for it? As indulgences go, plants are cheap. This icing method can also be used to fool other deciduous plants that would prefer a colder climate, such as lilacs and Chinese wisteria, says Ito.
You might also want to read my colleague Jim's previous post re peonies.

