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Optimum Time to Up Pot Seedlings

Posted: Thu Apr 21, 2011 10:49 am
by lucky1
Someone asked recently what is the best stage at which to up-pot seedlings from community pots/baggies.

My experience shows " W A I T ".

The following two photos show SAME AGE Wodyetia bifurcata (Foxtail) seedlings.

The stunted one at right has never really recovered from potting up when its first spear was only a couple of inches long (I was impatient!)
The foxtail in left photo was placed into its own pot right after a SECOND flush of leaves.

<a href="http://www.flickr.com/photos/southslope/5640579485/" title="DSC04655 by edible_plum, on Flickr"><img src="http://farm6.static.flickr.com/5110/564 ... 3d6375.jpg" width="375" height="500" alt="DSC04655">

Anyone else have timing experiences to share?

Barb

Posted: Thu Apr 21, 2011 7:15 pm
by TimMAz6
wow, that's a big difference!

Posted: Thu Apr 21, 2011 8:32 pm
by TerdalFarm
Wow is right!

Any idea why the results are so dramatic?

I just potted up my Adonidia (another thread) and still think they needed it.
But seeing this, I'll wait on my many Sabal minor seedlings. --Erik

Posted: Fri Apr 22, 2011 9:57 am
by lucky1
Any idea why the results are so dramatic?
The little guy was started in a yoghurt cup and had a J-root, while the other one was in one of those Big Gulp 10-inch high cups.

What really surprised me was that after potting them all up and fertilizing, the little guy seemed to remain in "suspended animation" for an entire growing season (while the others zoomed ahead).

It's sure a dilemma if you're starting palms in baggies as root damage is common when coaxing them apart.

But I read on another site that most species of young palms prefer to be somewhat rootbound in a pot.
So potting up too soon theoretically might have no advantages.

Or maybe it's just Foxtails?
I'd be interested in learning what other people have found to be the best time to pot up.

Barb