Pinching New Growth

Trees tend to want to grow taller and taller, wider and wider. In order to keep the growth in check and to ensure the foliage is close to the trunk and compact, one must continually pinch back new growth. When pinching the growth, one must also consider the varying vigor of the different parts of the tree. Namely, the top of the tree is always more vigorous than the bottom parts of the tree. Therefore, when pinching growth, one should start at the bottom of the tree and work upwards in a time staggered basis. The plan is to separate the work into three stages. I’ll first pinch the bottom 1/3 of the tree, wait a week, pinch the middle portion, wait a week, then pinch the top. The reason to stagger the work in stages is to balance the vigor of the tree, such that the bottom branches will have a chance to “catch up”.

I started the work with pinching out the first lower tier.

Shimpaku Pruned

Waited a week, then pinched the next tier.

Shimpaku Pruned - 2nd Take

Waited another week, then pinched the final tier.

Shimpaku Pruned - Final Take

By the time I finished pinching the top, the bottom branches are already sending out new growths in the newly exposed wood. With the pinching done, the definition of the tree is much more refined. The challenge is to keep the tree pruned such that it doesn’t get too unwieldy.

I also pinched my other Shimpaku during the same timeframe. Surprising, after pinching, I see a new front for the tree. So, I decided to turn it around, and re-positioned some of the branches.

Shimpaku PrunedShimpaku New Front

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s