Peonies going dormant for the winter 2012

By late summer or fall, most of the peonies have already stored as much energy as they can for the year and go dormant. This means that their leaves will change colors, fall off, and the tuberous roots will likely shed their feeder roots as they go to sleep. Another way to tell is when the buds for next year really start swelling up in preparation to sprout by next spring. Tree and itoh peonies should have completely woody stems by this point.

Here are some of the seedlings

Most of them will produce more than 1 bud as a 1st year seedling, even if they are weaker ones which only have 1 leaf.

Can tree peony seedlings grow more leaves in the summer?

One thing I have always wondered is if tree peony seedlings could gather up enough energy to produce even more leaves, or if what appears in the spring is everything that will appear for the year. Now that it has been nearly 4 months after the tree peony seedlings started to come up, some of them have started to grow more leaves. I think it depends on how good the soil is, the species, and perhaps if there is enough moisture.

Here are some of the ones putting on more leaves. The new summer leaves appear to be slightly larger than the ones appearing in the spring which means the plants have  already gathered some energy.

1 year old tree peonies have arrived

2 1/2 weeks ago on May 24th, I have received my order of 42 (1 year old) grafted Japanese tree peonies. I decided to start them all in 2-5 gallon pots depending on their size so I can get them well established on their own root systems before getting them in the ground.

Here's the 1st out of 2 boxes that came on May 24th.

Update on the itoh peonies

It has been 2 weeks since I received my 5 large itoh peony tubers which can be found on this link. http://stevespeonygarden.blogspot.com/2012/05/unpacking-new-itoh-peonies.html#more

After dividing all of these guys into several pieces, they have since started to sprout leaves. It's not shown in these pictures, but after inspecting one of these pieces, they definitely have root growth starting as I've been watering them with clonex, willow tea, and really pampering them. They should start producing their own tuberous roots once the leaves are done growing.

One thing that I've noticed is that the larger pieces tend to be producing larger shoots which means that the size of the tuber matters a lot. They all still have plenty of growth left in them. These plants were recently watered with worm tea so the residue is still left on them.

Scarlet Heaven

Update on all the peonies, itoh, tree and herbaceous species

One of the things I learned this year about peonies is that there is an intersectional peony which is a cross between a tree peony and a herbaceous peony which grows more vigorous that both. I find that these guys have woody stems, but also produce new eyes as prolifically as herbaceous peonies.

ITOH Peony

Here's my newest acquisition, a Julia Rose itoh peony which didn't have much root mass, but as long as it gets established in its pot, it should grow well. I planted it as deep as I could to encourage more eyes to form.

Update on the tree peonies

After 2 weeks of very warm weather with highs usually in the lower 70s and lows around 50, all the peonies have really taken off like crazy. It is only 16 days after my initial blog on peonies and some of them have gone from barely poking out to being well leafed out. Here's the link to the peony blog from 16 days ago to show the huge difference. http://stevesbamboogarden.blogspot.com/2012/03/tree-peonies-starting-to-wake-up.html

Starting with the tree peony seedlings, most of them are almost fully grown now. They might need protection if we get a late freeze.