Why your sago palms are getting yellow, and what to do about it

-

If your sago palms are getting yellow, like  the ones that belong to a friend of mine in Phoenix, they are getting too much sun.

Sago palms can survive in full sun in Phoenix, but they almost always suffer. Their leaves turn yellow, especially in the middle of the fronds, and their tips sunburn brown. No amount of water, or fertilizer, or anything else, will help. They need some shade.

If these plants are getting some afternoon shade, they will be fine. The sun stress will go away after they get settled into their new home. If they are out in the "fires of hell" in Phoenix, they'll live, but won't ever look very good.

Of course, sago palms don't need to be planted in full shade, even in Phoenix, but if you have them out in full sun, especially with gravel and the reflected heat of a block wall, they are going to suffer, and will never do well there.

If, however, if your sagos have been recently transplanted, they may look like this for a season or two, even if all they are getting is morning sun. Many of these plants are grown in very comfortable conditions, usually around San Diego, and then are shipped to Phoenix. That's part of the reason that I like to find local growers, and even plants that look kind of neglected, that have been in Phoenix for a while.

So, there you go. Be careful not to overwater your sago palms, but do keep them watered during the heat of the summer. It's not a bad idea to hose the leaves down every once in a while, too. That's best done when the sun isn't hitting them. Add a little Miracle-Gro, that's all they need.

Comments

Post a Comment

Popular posts from this blog

How to tell if your cycad (sago palm) is alive or dead

-
Image
Cycads are strange plants. They're beautiful, and look like small palm trees, or large ferns. They grow very slowly, and can be very expensive, even common ones like "sago palms". But sago palms, in spite of their common name, aren't palms at all. They belong to a group of plants called cycads. They are wonderfully weird, and grow in strange ways. And sometimes they lose all of their leaves. Of course, if it were a palm tree that lost all of its leaves, you would know that the plant was dead. But it's not true of cycads. So don't dig that cycad up and throw it away! Not yet. If you've recently transplanted a cycad, and the leaves have all faded away, hang on. Take a look at the top center of the plant, at what I call "the pucker". There you will see some stubby, soft fronds, no more than an half-inch or so. At least that's what you should see. That means that the plant is still alive, and has dropped its leaves to focus on building r
Read more

Growing sunflowers from Pennsylvania in Arizona

-
Image
It's October 21st, and I just received some sunflower seeds from a friend in Pennsylvania. Their season is ending and the season for planting here in Arizona is just beginning, and I'm kinda wondering if the seeds are wondering what's going on? It's spring again already? If you're new to the Phoenix, Arizona area, and are from back east it must seem kinda strange that fall and winter is our flower season, but it is. By springtime it will start to get so hot here that the flowers will die, and of course back east the season is just beginning.  Sunflowers growing in Peoria, Arizona, about a mile from where I live I've seen sunflowers blooming around my neighborhood of Glendale, which is a suburb of Phoenix, in the winter, and although I've never grown them I understand that they're easy to grow. I guess I'll find out - I learn best by doing! The seeds arrived safely, and it's my understanding that they were still connected to the spent flower (I do
Read more

Rooting sago palm pups for more plants

-
Image
Once a sago palm ( cycas revoluta ) reaches a certain level of maturity, it starts to create pups. Like agaves, these are little plants that are exactly the same as the parent plant, only smaller. And yes, you can trim them off and grow them into new plants. This is how to do it. Cut them off from the parent plant with a sharp knife. If there are any roots at the bottom, try to save them, but chances are there won't be any. That's not a problem. The next step is rooting them. Douse the cut part and the bottom of the plant with some garden sulfur and some rooting hormone powder. Rooting hormone powder is pretty easy to find at your local Home Depot. I had to go to a real nursery to get garden sulfur. Anyway, the idea is to keep the little plant from rotting while giving it time to grow its own roots. Sago palm pups being rooted Bury them fairly deep in some free-draining mix. It should include volcanic pumice, if you can find it, and if not, you can use perlite. I
Read more