Host an Event Volunteer Join Tickets

Support the plant database you love!

Q. Who is Mr. Smarty Plants?

A: There are those who suspect Wildflower Center volunteers are the culpable and capable culprits. Yet, others think staff members play some, albeit small, role. You can torture us with your plant questions, but we will never reveal the Green Guru's secret identity.

Help us grow by giving to the Plant Database Fund or by becoming a member

Did you know you can access the Native Plant Information Network with your web-enabled smartphone?

Share

Ask Mr. Smarty Plants

Ask Mr. Smarty Plants is a free service provided by the staff and volunteers at the Lady Bird Johnson Wildflower Center.

Search Smarty Plants
See a list of all Smarty Plants questions

Please forgive us, but Mr. Smarty Plants has been overwhelmed by a flood of mail and must take a break for awhile to catch up. We hope to be accepting new questions again soon. Thank you!

Need help with plant identification, visit the plant identification page.

 
rate this answer
1 rating

Tuesday - December 18, 2012

From: Conroe, TX
Region: Southwest
Topic: Edible Plants, Poisonous Plants, Trees
Title: Wild plums for jelly from Conroe TX
Answered by: Barbara Medford

QUESTION:

Do wild plum trees grow in my area? I want to get some next summer to make plum jelly.

ANSWER:

The Prunus mexicana (Mexican plum) definitely grows in Montgomery County, according to this USDA Plant Profle Map. We don't know how old a tree has to be to bear fruit, but they grow to 15' to 35' tall, and begin bearing fruit fairly young. These are probably not going to show up in your supermarket, but a local Farmer's Market might be a good possibility.

We do want to caution that every part of a member of the prunus species, except the flesh of the fruit, is poisonous. So, careful about disposing of twigs, leaves, etc. that you might gather in picking the fruit, and be sure to remove the seed before you begin to process the fruit.

Follow this plant link, Prunus mexicana (Mexican plum), to our webpage on the plant to learn more about it, including blooming and fruiting times.

 

From the Image Gallery


Mexican plum
Prunus mexicana

Mexican plum
Prunus mexicana

Mexican plum
Prunus mexicana

More Poisonous Plants Questions

Precautions to take with Jack-in-the-Pulpit, Arisaema triphyllum
September 13, 2009 - Are there precautions to take, such as wearing gloves while separating the seeds from the Jack In The Pulpit berries. The photos I have seen have gloved hands. I've read that the plant is toxic if in...
view the full question and answer

Pruning non-native oleanders
September 28, 2011 - I have an oleander that has become to "leggy". I read the pruning instructions, but where I want to prune, there are not any leaf nodes. Can I trim below at the base, or will I hurt the plant? I ...
view the full question and answer

Plant-related skin rashes from Round Rock TX
September 23, 2013 - I have been plagued with persistent skin rashes this summer, and it is happening with plants that have never bothered me before, for example, red yucca. The dermatologist says it is a plant reaction,...
view the full question and answer

Non-native vines poisonous from Bakersfield CA
May 17, 2013 - Are pink bower vines and stars and stripes mandevilla toxic to dogs?
view the full question and answer

Western Poison Oak Sap Transfer
January 26, 2016 - My partner is a park ranger and constantly exposed to poison oak. He gets infected sometimes but mostly seems to tolerate it pretty well. I, on the other hand, keep getting reinfected with it, all ove...
view the full question and answer

Support the Wildflower Center by Donating Online or Becoming a Member today.