Showing posts with label greenhouse. Show all posts
Showing posts with label greenhouse. Show all posts

Wednesday, March 1, 2017

Powdery Mildew In Aquaponics

If you have every grown squash, zucchini, or cucumbers, then there is a good chance your plants have had powdery mildew on them. Many times this will get so bad so quick that the plants are a total loss.
Zucchini Plant

Once powdery mildew starts on one plant leaf, it does not take long to spread across the entire plant and to other plants. If you try to pull out the affected plants you inadvertently spread spores from the infected plants to other plants in the area.









Cucumber Plant
We have had to stand by and watch as our plants that were beautiful and full of fruit get covered with powder mildew in a matter of days. All while using sprays potions and concoctions that are suppose to stop powdery mildew in its tracks!!! But 90% of the time, we still lose the plants. 
Tomato Plant










We have even had powdery mildew on our tomato plants, And though they can handle more stress than the other plants, they to are decimated by the onslaught of powdery mildew. 


We have battled powdery mildew for as long as I can remember in Aquaponics/Hydroponics and in traditional dirt gardens of all types, and while we have had limited success, all to often we lose the plants that are affected or they are so damaged that they produce little to no viable fruit. 

How to be sure if you have powdery mildew, simple use a finger and rub the white area of the plants that are affected. If a white powder substance smears across the leaf or is on your finger, then you have it. Do not touch other plants with that finger, as you will infect them at the same time.
You can find so called remedies all over the internet that may or may not (in  most cases not) work. For us here at True Aquaponics we are now proactive. The way that we are proactive is through using the proper Aquaponics Safe nutrient supplements in our systems. Potassium silicate is one such nutrient supplement that had many positive effects on our plants.
Read below for more information on these positive attributes.


Fully water soluble True Potassium Silicate powder is perfect for Aquaponics Systems as well as plants in hydroponics and dirt.
  • Provides resistance to mineral stress.
  • Decreases climate stress.
  • Improves strength.
  • Increases growth and yield.
  • Helps plants to resist toxicity from phosphorous, manganese, aluminum and iron.
  • Increases tolerance to salt.
  • Protect the plants from botrytis (grey mold) and powdery mildew (PM).
  • Use as a foliar spray to prevent molds, bacteria's and fungi's
  • True Potassium Silicate is not a pesticide or fungicide, but when used as a foliar spray it is a wonderful pest and fungus deterrent.
All around, this is a truly great addition to your nutrient supplement set.

Ways to implement Potassium Silicate
  • Can be used Safely as PH Up!
  • Premix in water and use acid to lower the PH of the solution to where you want it to be and then add it to your system water.
  • Foliar Spray!



Get to know the author by joining his Facebook group. True Aquaponics
Or by visiting our store by clicking this link.True Aquaponics Store!!!

Article by Roger Loper

Tuesday, February 28, 2017

Safe and Simple Pest Control in Aquaponics

Safe and Simple Pest Control in Aquaponics


          As the new fad becomes mainstream, farmers new and seasoned have the same issue in an Aquaponics garden. In this article we will focus on the one pest that seems to hit everyone all over the globe, summer and winter. It seems to make no difference the location of your Aquaponics System, indoors or out, this one pest is the one that at some point gets to us all at some point.
Infested Leaf
 Now understand, pest on your plants is perfectly normal, it is natures way of ridding herself of sick plants. So in short, if you have a pest issue, and I don't just mean a bug here and there but a full blown infestation, then you have sick plants. There is no doubt about it, your plants are lacking the key nutrients that help them stay healthy and fight off or at the very least, make themselves not very tasty to bugs.


Aphids infesting the bottom of a leaf.





In the above picture, they seem to be getting ready to give birth as well. The last thing we need is more of them on our plants. Quick action is needed when the infestation starts.

And speaking of them giving birth, aphids give birth to live baby aphids that are ready to eat as soon as their boots hit the plant.
Live birth of an aphid!!!
      I really don't have a clue how many young they bare per day, but it is enough to overrun a garden in no time. Once they start, fast action is a must. their are several ways to deal with the outbreak, some faster than others. Your choices are to purchase lady bugs and release them in your garden, which if you are indoors you may not want to do.The other is to use two tablespoons of the dish soap "Lemon Fresh Joy" to a gallon of water and spray the bugs.It kills on contact and is non toxic. Do not substitute other dish soaps, I can't tell you how many times I have been told that it did not work, only to find out they used the wrong soap.
     There is one way of controlling many pest including aphids that is not only easy, but it is wonderful for the overall health of your plants. Remember, most infestations happen because your plants are not getting the proper nutrients, causing mother nature to say "AH HA", send in the sick plant patrol and rid me of that plant!!!! Click on this link to view this wonderful nutrient supplement for your plants. TrueNute Potassium Silicate !!! Potassium silicate does so much more than just control pest, read below to see more. 

Fully water soluble potassium silicate power is just perfect for Aquaponics Systems.
  • Provides resistance to mineral stress.
  • Decreases climate stress.
  • Improves strength.
  • Increases growth and yield.
  • Helps plants to resist toxicity from phosphorous, manganese, aluminum and iron.
  • Increases tolerance to salt.
  • Protect the plants from botrytis (grey mold) and powdery mildew (PM).
  • Use as a foliar spray to prevent molds, bacteria's and fungi's
  • Potassium Silicate is not a pesticide but when used as a foliar spray it is a wonderful pest deterrent.
All around, this is a truly great addition to your nutrient supplement set.

Ways to implement Potassium Silicate
  • Can be used Safely as PH Up!
  • Premix in water and use acid to lower the PH of the solution to where you want it to be and then add it to your system water.
  • Foliar Spray!


Get to know the author by joining his facebook group. True Aquaponics
Or by visiting our store by clicking this link.True Aquaponics Store!!!

Article by Roger Loper