PLANT WISDOM, A HORTICULTURE SALON
  • PWGC Home
  • Plant Inventory
    • Edible Plants
    • Trees & Shrubs
    • Perennials
    • Tropicals
    • Annuals
  • Events
  • About Us
  • Plant Profiles
  • Gallery
  • Seeds
  • Online Shoping

Boost your skill

Late Spring Weeds

3/4/2016

0 Comments

 
The henbit is dying, and making way for some of the more noxious weeds.  Crabgrass being the number one offender.
Picture
There it is.... Digitaria sanguinalis.
  Now is the time to be putting down the pre-emergent of your choice.  We at Plant Wisdom, like Ferti-Lome's All Seasons with barricade. 

There is some nitrogen (16-0-8), so it is classified as a lawn food, but you can get more nutrients by just leaving the lawn clippings to decompose on the lawn.

Its real purpose is to prevent the germination of annual weeds.  There are three products that do this safely and sustainably.  Most organic gardeners know the virtues of corn gluten meal.  Put it on during the right times of the year, and it prevents roots from forming during germination.  However, rain and watering will reduce its effectiveness.  It is also not too shelf stable.  Leave a bag in your garage for a few months and you'll know what I mean.
Picture
Picture
Another product is called Preen.  It is just pelletized corn gluten, making its effects last longer.  It, however, can be expensive.  I'll talk more about it later, but suffice to say, it is best used in gardens as opposed to on your lawn.

Which brings me back to All Seasons.  Is it organic?  No.  This is one of the cases where is doesn't matter, it is a best practice.  The compound in All Seasons, barricade, is derived from a plant.  Callistemon citrinus is an australian flowering shrub that survives with limited resources by stopping the germination of nearby seeds. 
Picture
Using something pretty to eliminate something noxious.  Which leads me to the real point of the article!
Picture
Yes, I hope I shed some light on organic practices, and I do hope to sell a few bags of All Seasons, but I really just wanted to be able to use that comic in some manner of professionalism.

_ Alex Wisdom

0 Comments



Leave a Reply.

    Authors

    Kathy and Alex have combined experience of over 25 years, and offer their expertise here.

    Archives

    February 2019
    January 2019
    April 2018
    January 2018
    September 2017
    July 2017
    April 2017
    February 2017
    October 2016
    July 2016
    June 2016
    May 2016
    April 2016
    March 2016
    February 2016

    Categories

    All
    Annuals
    Care And Feeding
    Conifers
    Containter Gardening
    DIY
    Evergreen
    Food Crops
    Funny
    Garden Hacks
    Gardening
    Grasses
    Holiday
    Landscaping
    Lawns
    Native Plants
    Oklahoma
    Organics
    Perennials
    Pests
    Planting
    Plant Wisdom News
    Products
    Propagation
    Pruning
    Recipes
    Roses
    Shrubs
    Sustainable
    Trees
    Vegetables
    Weather

    RSS Feed

How to Find Us...
April through October:
​Saturdays: 9 - 1 at Scissortail Park
300 SW 7th St, Oklahoma City, OK
OKC Metro Web Orders

and other local events

Contact Us

405 942-GROW
(4769)

PWGC@plantwisdom.garden

  • PWGC Home
  • Plant Inventory
    • Edible Plants
    • Trees & Shrubs
    • Perennials
    • Tropicals
    • Annuals
  • Events
  • About Us
  • Plant Profiles
  • Gallery
  • Seeds
  • Online Shoping