Square Foot Gardening Forum
[table bgcolor=#000000 height=275][tr][td]

Hello Guest!
Welcome to the official Square Foot Gardening Forum.
There's lots to learn here by reading as a guest. However, if you become a member (it's free, ad free and spam-free) you'll have access to our large vermiculite databases, our seed exchange spreadsheets, Mel's Mix calculator, and many more members' pictures in the Gallery. Enjoy.


[/td][/tr][/table]
Search
 
 

Display results as :
 

 


Rechercher Advanced Search

Latest topics
» N&C MW; Deep Winter December/January 2017-2018
by Scorpio Rising Yesterday at 7:57 pm

» Garden Clean-Up/Preparation
by Scorpio Rising Yesterday at 7:53 pm

» What are you eating from your garden today?
by trolleydriver Yesterday at 5:35 pm

» CANADIAN REGION: What are you doing in December 2017
by CapeCoddess Yesterday at 2:01 pm

» How's the Weather Where You're At?
by CapeCoddess Yesterday at 1:50 pm

» CarbSmart (tm) Potatoes
by sanderson Yesterday at 1:41 pm

» Sweet Potatoes
by countrynaturals Yesterday at 11:42 am

» California's Drought
by trolleydriver Yesterday at 10:38 am

» Third Year SFG in Canada
by Kelejan Yesterday at 7:51 am

» Happy Birthday!!
by Scorpio Rising 12/14/2017, 10:42 pm

» Areogardening
by brianj555 12/14/2017, 9:42 pm

» Spring Fever Anyone?
by Robbomb116 12/14/2017, 4:03 pm

» Air Fryer! HELP!
by countrynaturals 12/14/2017, 1:40 pm

» Butterfly Junction
by countrynaturals 12/14/2017, 11:01 am

» New England December 2017
by AtlantaMarie 12/14/2017, 6:32 am

» 1st Seed Catalog Arrived :)
by Scorpio Rising 12/13/2017, 7:43 pm

» jalapeno variety question?
by brianj555 12/13/2017, 6:03 pm

» Sauerkraut & fermenting veggies
by brianj555 12/13/2017, 5:28 pm

» Tomato Questions
by sanderson 12/13/2017, 3:04 pm

» Mid-South: December 2017
by AtlantaMarie 12/13/2017, 8:24 am

» What's Up? Yukon gold potatoes!
by sanderson 12/13/2017, 3:15 am

» New Composter - Need Help Filling Correctly
by saganco 12/12/2017, 9:10 pm

» December Avatar: 'Tis The Season!
by sanderson 12/12/2017, 2:29 pm

» The Research Journey:cardboard covering of newly planted seeds
by saganco 12/12/2017, 1:15 pm

» 2017 SFG in Brooks, Ga
by Turan 12/11/2017, 6:39 pm

» Winter Sowing vs. Winter Growing
by countrynaturals 12/11/2017, 11:44 am

» Mushroom in my lettuce!
by Scorpio Rising 12/10/2017, 10:40 pm

» 5-BOOK BUNDLE GIVEAWAY - ENDS 12/1/17
by No_Such_Reality 12/10/2017, 4:15 pm

» December: What to plant in Northern California and Central Valley areas
by countrynaturals 12/10/2017, 1:24 pm

» WARNING! Please Read! (Especially Grandparents)
by Scorpio Rising 12/9/2017, 8:53 pm

Google

Search SFG Forum

The SFG Journey-self induced powdery mildew, a paradigm shift solution

View previous topic View next topic Go down

The SFG Journey-self induced powdery mildew, a paradigm shift solution

Post  has55 on 7/29/2014, 12:58 am

Last year I used shade cloth on top of my electrical conduit poles to protect my greens from the summer heat. two days after applying it, I had white spot developing and destroyed the plants. I was so busy, I didn't have time to search out the cause and what was this white color powder on my plants. I just pulled them up and planted again for fall. This year it happen again 2-3 days after putting up the shade cloth. After researching the SFG forum, I found out it was powdery mildew. I figured out that I could not adjust the shade cloth in such a way to allow for both good ventilation and sunlight/temperature protection. the shade cloth are vented, but slow the airflow greatly. also my plants were close together. see below.



so I got rid of the cross bars and change to a top cover with a extension to allow the leaves extend beyond the border of the bed without touching the shade cloth. I left the short ends on the  side to allow free flowing air. This required a 5 way PVC adapter so I could extend the shade cloth beyond the SFG beds, but allowed the poles to stay in the beds. this way I could do grass edge trimming. so far no further mildew x's 3 weeks. the plants are staying up and not drooping, even when the temp hit 102. so far the shade cloth seem to be working fine.



 




see the extension on the left border



the short ends are loose to allow air flow. the shade cloth is fasten to the extended side, otherwise it attached at the top.





avatar
has55

Posts : 1693
Join date : 2012-05-10
Location : Denton, tx

View user profile

Back to top Go down

Re: The SFG Journey-self induced powdery mildew, a paradigm shift solution

Post  Kelejan on 8/1/2014, 12:59 am

Happy you seemed to have found a solution.  Keep us posted.  Very Happy
avatar
Kelejan

Female Posts : 5014
Join date : 2011-04-24
Age : 82
Location : Castlegar, British Columbia

View user profile http://www.castlegarinkspot.ca

Back to top Go down

Re: The SFG Journey-self induced powdery mildew, a paradigm shift solution

Post  sanderson on 8/1/2014, 2:58 am

I thought I sent a reply but I don't see it. PVC is great for creating cover frames to suit the need.
avatar
sanderson

Forum Moderator Certified SFG Teacher

Female Posts : 15080
Join date : 2013-04-21
Age : 69
Location : Fresno CA Zone 8-9

View user profile

Back to top Go down

Re: The SFG Journey-self induced powdery mildew, a paradigm shift solution

Post  has55 on 6/6/2017, 9:24 am

I don't have powdery mildew at this time and have not did any preventative spraying. bu this product got my eye. Has anyone used it?


I had purchased some potassium bicarbonate off of eBay, but have not applied it yet. too many projects.

potassium bicarbonate

from dirt doctor
powdery mildew
avatar
has55

Posts : 1693
Join date : 2012-05-10
Location : Denton, tx

View user profile

Back to top Go down

Re: The SFG Journey-self induced powdery mildew, a paradigm shift solution

Post  Sponsored content


Sponsored content


Back to top Go down

View previous topic View next topic Back to top


 
Permissions in this forum:
You cannot reply to topics in this forum