African Violets and Soil Blocking

Posted on by trisha

Our CCMGA November meeting featured programs given by two of our very own Master Gardeners, Beverly Williamson and Amy Baker.

Beverly Williamson’s program was All About African Violets. Beverly has been growing award-winning violets for many years. There is great variety in African violets: sizes, leaf shapes, leaf edges, bloom color and some are even trailing. Blooms can be smooth edged or ruffled and can be double. Violets should be kept moist but not soggy wet; they can be set on a tray of rocks with water to increase humidity. They need indirect light and morning light is best. The pot should be 1/3 the size of the width of the plant from leaf tip to leaf tip. To propagate: select a healthy leaf, cut the stem at an angle, place in a mixture of 1/3 each soiless potting mix, vermiculite and perlite, place under florescent or grow lights and keep damp. For more information go to Ball State University or the African Violet Society of America.

Amy’s topic was Soil Blocking for Seed Starting. What is soil blocking?


To do soil blocking you will need soil blocking tools and Amy uses the 3/4 inch 12 cell size to start seeds and then moves the seedlings up to the 2 inch 4 cell size. Amy sets the soil blocks in shallow trays, adds water as needed to the tray to keep the soil moist and places them under grow lights until the seedlings have their first true leaves and are ready to move to the large soil block.

Soil Mixtures: A general mixture has 1/3 part each of coconut coir or peat moss, perlite, and vermiculite. For acid loving plants the mixture is 1 1/4 parts peat moss, 1 part perlite and 1/4 part vermiculite.
Amy has had great success with this method and all of her seeds germinated this year.

Both programs were very well presented and so very interesting!

CCMGA elected officers for 2025. Thanks to each for agreeing to serve our group. We will have photos next month.

President: Skip Coulter
Vice President: Hugh Nichols
Secretary: Lanell Baker
Treasurer: Judy Cobb

Photos by Audrey Giles
Article by Trisha Williams