Do you use a pre-made commercial
Copper Sulfate Bordeaux Mixture? 
Are there long lists of chemicals?  Ingredients other than Pure Copper Sulfate Crystals and Hydrated Lime may HARM fruit and vegetable crops. OUR  INGREDIENTS for Your Own Bordeaux Mixture are TRUSTED BY ORGANIC  FARMS.

MAKE YOUR OWN COPPER SULFATE BORDEAUX MIXTURE 2 INGREDIENTS: 
Pure Copper Sulfate Crystals & Hydrated Lime. 
Great Treatment for Blight Control!

Bordeaux Mixture Ingredients Wholesale!

WHOLESALE Priced 50 lb bags of both:
COPPER SULFATE & HYDRATED LIME.
Hydrated Lime is Calcium Hydroxide.

The COPPER SULFATE - HYDRATED LIME
to WATER RATIO is generally 10-10-100.
(10 lbs Copper Sulfate, 10 lbs Hydrated Lime,
100 Gallons Water). Spray full coverage until runoff.

We suggest that you do an internet search of "Bordeaux Mixture for _____ ", to see the best ratios for your particular applications. Many science sites will help with Copper Sulfate/ Hydrated Lime ratios for varying uses. Buy your ingredients here wholesale.

Here are a few benefits of using our Pure Copper Sulfate Crystals and Lime to 
MAKE YOUR OWN BORDEAUX MIXTURE:

1. We sell WHOLESALE. Only Pure Copper Sulfate Crystals and Calcium Hydroxide for Bordeaux!
2. Mixing your own Bordeaux is very inexpensive.
3. You know exactly what you are spraying your plants with and you control the mixture.
4. You don't need to mix until you are ready to use, Copper Sulfate has no expiration.
5. It is one of the most effective fungicides in history.

Understanding Bordeaux Formulations

A 10-10-100 Bordeaux Mixture Means:
10 LBS Copper Sulfate, 10 LBS hydrated lime, to 100 gallons of water.

A 1 gallon mixture of 10-10-100 Bordeaux contains 4 tablespoons of copper sulfate and 10 tablespoons of hydrated lime in 1 gallon of water.

Generally the 10-10-100 works well for many disease-causing pathogens. Among its many uses are applications in fall to control the overwintering fire blight inoculum in pears and apples, leaf curl and shot hole pathogens in peach and nectarine, downy mildew and powdery mildew fungi in grapes, peacock spot pathogen in olives, walnut blight bacteria in walnut, and black spot fungus in roses. Because Bordeaux colors the sprayed plants blue and may discolor house paint, it is not used as often on ornamental plants as it is on trees, vines, or agricultural plants.