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
Not Yet Rated

Thursday - May 27, 2010

From: Lake Winnebago, MO
Region: Midwest
Topic: Propagation
Title: Pollination of blackberries in Lake Winnebago, MO
Answered by: Barbara Medford

QUESTION:

Not sure if blackberries are native, but my daughter got a start of one at a plant exchange at the nature center. Do we need more than one for it to pollinate correctly? We have strawberries growing in the backyard also, if that makes a difference. Thanks so much for your help.

ANSWER:

There are 31 members of the genus Rubus, blackberry, native to North America and 5 native to Missouri. We don't have any way of knowing which of these you have, but since they are all the same genus, the information we can find should be correct for all of them. The blackberries native to Missouri are:

Rubus allegheniensis (Allegheny blackberry)

Rubus alumnus (oldfield blackberry)

Rubus allegheniensis var. allegheniensis (Allegheny blackberry)

Rubus argutus (sawtooth blackberry)

Rubus recurvans (recurved blackberry)

We assume you are asking us if there are male and female bushes, as there are in the holly family and some other berry-producing shrubs. The answer to that is no, members of the Rubus genus are monoecious, meaning they have both male and female flowers on each bush. You can follow the above links to the webpage on each species of blackberry for more information, and go to the Google link at the bottom of that webpage for articles and pictures from the Internet. 

 

More Propagation Questions

Planting Purple Threeawn (Aristida purpurea) and Little Bluestem (Schizachyrium scoparium)
October 05, 2007 - Do you have information on planting Purple Threeawn and Little Bluestem? Also are there any inherent problems when planting…things to avoid, etc. Wanting to plant as ornamentals in the North Texas D...
view the full question and answer

Propagation by seed of Capsicum annuum
June 21, 2007 - I have always been told that the only way that a seed from a chili pequin pepper can germinate is that it has to be eaten by a bird and passed through it's digestive system. I have heard that there i...
view the full question and answer

Final size of a Texas mountain laurel
August 11, 2014 - I have purchased a Texas Mountain Laurel. The plant tag says it will grow 25 to 35 feet. LBWF plant data base says 10 to 15 feet. Which data should I go with? It's either plant close but not close to...
view the full question and answer

Should I remove the flowering stalk from my Dasylirion leioiphyllum?
March 23, 2009 - We transplanted a plant that is new to us but going through your photos on your website, it appears that we have a Dasylirion Leiophy. My question is this.. Are we supposed to cut the 6' stem that f...
view the full question and answer

Non-native Moth Mullein as a garden plant from Starksville MS
July 09, 2011 - I collected seeds from a beautiful Moth Mullein growing in a lot which will soon be bulldozed. Would I regret sowing them in the back of a sunny perennial bed this fall. These are from the white-pin...
view the full question and answer

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