Basil Spots

With my mindset lately, when I saw the subject line on Chris's (a loyal listener of In Your Backyard heard on My790am.com) email, I thought to myself, "Oh no, Chris has melanoma..."  Thankfully, Chris does not but his basil isn't feeling well lately.

Here's his question: 

I planed sweet basil (from __________ )  about 3 weeks ago.  Looks like I am doing good, but I noticed some brown spots.  The soil was amended some with compost and ______________ soil for vegetables and flowers. The plant did stress/droop within the first week of initial planting, bounced back up after watering but is doing good now.  Watering is done by hand now at the base of the plant.
 Are the brown spots normal?  Due to fungus? Nutrition deficiency?
 
Thanks, Chris

Chris, good question and the photograph helps answer the question.  Your basil definitely is suffering from Colletotrichum disease.  The disease is identified by the black spots, black haloed rings, and black stems. It occurs when there is a combination of high humidity, lack of air circulation, and the plants are watered often. You will want to get rid of the basil plants that are affected and plant another herb or plant in that location.

When you use plant with soil amendments, especially ones that hold water well, gardeners can overwater plants.  Always check the soil before watering to ensure that you really do need to water.  Never water the soil if the ground is wet, cool, or damp.  Twice a week watering should be enough for amended garden beds in full sun.   Space plants far enough apart that they have plenty of air circulation. 

Thanks for writing Chris!
Teresa

 

No Rain? Best Way To Help Your Plants

I think I saw a rain drop yesterday.  That was it.  A rain drop.  Here in Central Florida we are now facing our third month with below normal rainfall and heading into a dry spring season.  Add summer time temperatures to the lack of rain and we have stressful conditions for our landscape. 

The good news is that we know that with these weather patterns that we can control how we take care of our landscape.  We can adjust our irrigation, reduce our fertilization and pruning, replenish our mulch, but what else can you do to help your plants handle the temporary drought cycle?

You can add amendments to your garden beds and surrounding shrubs and young trees. Adding organic materials to your sandy soils will help keep the moisture in the ground, provide nutrients that will help plants thrive, and reduce the amount of garden chores that usually come from having 'less than optimum' sand.

Myakka Sand

Our state soil 'Myakka' was designated in 1989, because Florida (an Indian word for 'Big Waters') has more total acreage of Myakka sand than any other soil type. This native soil which is wet sandy soil with an underground layer of organic subsoils is not found in any other state. 

While most new residents from up North like to complain about our dirt. Its not bad. It just is. Myakka sand can provide good drainage, easy to dig in, and does have macronutrients and minerals in it.

Yet sandy soils do not retain moisture very long and can have microbacterial conditions that allow for quick decomposition, leaching nutrients, and nemotodes. Adding organic amendments to your soils is a great way to help your plants survive easier during hotter, dryer periods.

How much should you add?  For a typical 10 square feet, you can add one bag (20 lbs) of top soil, one bag of peat moss, and one bag of manure.  Or you can substitute similar amounts of mushroom or your own seasoned compost.  Work the amendments into the top six to eight inches of your garden bed or apply it around to your shrubs and trees and work it into the ground.

Be careful not to add green compost ingredients, i.e. coffee grounds, manure, in large amounts to your plants as they can have unintended consequences such as increasing acidity or binding nutrients up.  Add fresh coffee grounds, tea leaves, etc to your compost pile and let them age.

• More information on composting.
• 163 things to add to your compost
• Compost - Living Green - IFAS
• Compost Tips For Home Gardeners - IFAS

Free Gold For Your Garden

One of the best soil amendments you can add to your yard is mushroom compost.  A by-product of mushroom farming, mushroom compost is rich with macro and micronutrients, good bacteria, and organic soil enhancements that improve water infiltration and retention. Its great to add to sandy and clay soils.  And while this soil amendment is one of the best, its not the cheapest to add to your soil. 

But not this week! Today through Saturday from 7:00am to 3:00pm, the Monterey Mushroom Farm in Zellwood, Florida is giving away free mushroom compost.  Bring your own containers or truck beds.

Their location is 5949 Sadler Rd Zellwood, FL 32798, and their telephone number for more information is
(407) 905-4000.

Mushroom compost is derived from all organic materials such as hay, straw, horse bedding, chicken litter, cottenseed meal, cocoa shells, and gypsum.  It can used to amend soils before sod laying, adding plants to your garden beds, prevents destructive artillary fungus from establishing, decreases the need for liming soils, and reduces the need to fertilize for a year.

Mushroom Compost Organization

Mushroom compost landscape uses

Take advantage of this wonderful, free supply that Monterey Farms is providing! Remember its only through this Saturday.