New growth on a sago palm (cycas revoluta) in Glendale, Arizona


One of the really fascinating things about cycads, as opposed to palm trees, is that cycads don't grow continuously. They send up their leaves, usually once a year, in a big hurry, called a flush. If you live in the Phoenix area, like I do, expect your cycads to start flushing in April. The ones in direct sun will flush sooner, the ones in shade, later. Don't be surprised if it takes until summertime for some to flush, and some will flush more than once a year, and some will takes years in between flushes. If your cycad has lost all of its leaves from the big freeze this winter, be patient. If the trunk (sometimes called the pineapple) is firm, the cycad is alive and will recover. Don't dig it up and throw it away! Give it to me!

People who have cycads are on the lookout for new growth at this time of year. When you just barely see it, like in this photo, you know that your cycad is strong and healthy. Don't be tempted to cut off all of the old leaves from the previous flush, even if they look pretty ratty, like this one does, until the flush is complete. The new leaves are soft and the old leaves will protect them.

Sago palms (cycas revolutas) are native to Japan. In their natural habitat, they grow best in the summer rains. Be sure that your cycad has good drainage, and when you see it start to flush, give it plenty of water!

Comments

Anonymous said…
I have a Sago that has a double head. The bud base is 4 feet long and 2 feet high. The buds come out of each end. What should I do to get it to grow correctly?
Brad Hall said…
It's normal for a mature Sago to have multiple heads. I would recommend just standing back and enjoying it! It must be a beauty - Sagos that big are rare in Arizona. How old do suppose it is?
sago palm trees said…
Nice Information I really enjoyed reading your blog Keep up the good work!
Anonymous said…
My lawn guy cut off all the fronds on my male sego - he left nothing but the cone. Will the cone flush into new growth and if so, how long does the usually take to occur? I'm very disappointed that he did this...
Brad Hall said…
Your sago will be OK as long as the top wasn't cut completely flat. If there is still a "pucker" where the leaves can grow from, it will recover. Expect a new flush of leaves next spring. In the meantime, it will look sad, but that's all. It will be fine.
Unknown said…
I have a large Sago that is now in the wrong place. It spends most of it day in the shade. It is about 17 years old and has several large pups. I would like to remove the pups and possible relocate the 'mother'. Unfortunately every place in my yard has vary little shade. What are my options? I live in the Ahwatukee area.
Brad Hall said…
Hi Doug - sagos can be acclimated to less shade, even full sun if they have to, but in Phoenix will always look a little sad. If you do want to try to replant it in a sunny place in your yard, if possible, put it in a pot that can be slowly moved into more sun or a season or two. If it's too big for that, I'm afraid the only realistic option is to find a new home for it.

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