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Hydrangeas & Coffee Grounds
You can change the blossoms of Hydrangeas (Hydrangea spp.) from pink to blue by increasing the acidity of the soil. While adding coffee grounds may reduce soil pH, making it more acidic, the effect is temporary. Using coffee grounds as compost or mulch... More »
Difficulty: Easy
Source: www.ehow.com

homeguides.sfgate.com/hydrangeas-coffee-grounds-43622.html

Coffee grounds are one way to create soil that supports the growth of more unusual-colored hydrangea blooms. Before you swing by your coffee shop to pick up ...

thegardeningcook.com/coffee-grounds

And more to the point, there are certain plants, such as hydrangeas, Camellias and roses that just love them! Don't throw those used coffee grounds away.

bestplants.com/12-interesting-ways-to-use-coffee-in-the-garden

Change Color Of Hydrangea – This next tip may sound a bit odd compared to .... Some gardeners mix dried coffee grounds with carrot seed for this purpose and ...

www.hunker.com/13426169/hydrangeas-coffee-grounds

Jan 22, 2010 ... You can change the blossoms of Hydrangeas (Hydrangea spp.) ... While adding coffee grounds may reduce soil pH, making it more acidic, the ...

www.katyelliott.com/blog/2012/06/blue-hydrangeas-do-coffee-grounds-work.html

Jun 29, 2012 ... This spring I decided to test a theory to make the flowers bluer by adding coffee grounds to the base of the roots. To obtain blue hydrangeas ...

earth911.com/home/making-your-garden-beautiful-with-used-coffee-grounds

Apr 30, 2014 ... If you're growing hydrangeas, use coffee grounds to affect their color. Coffee grounds add extra acidity to the soil around hydrangeas.

www.ask.com/youtube?q=Coffee+Grounds+and+Hydrangeas&v=bGF63sm8fOg
Jun 29, 2015 ... How to change the color of Hydrangeas with used Coffee Grounds: ... If your hydrangeas aren't producing the color their supposed to be, try this ...
www.ask.com/youtube?q=Coffee+Grounds+and+Hydrangeas&v=hMwAI4_bXnA
Jul 12, 2017 ... You can add coffee grounds are acidic so it seems like that should work 30 jul 2015 in a compost heap you need two kinds of materials, often ...
www.ask.com/youtube?q=Coffee+Grounds+and+Hydrangeas&v=sOMsGXS6ZvY
Jul 5, 2017 ... 1) turn your hydrangeas blue hydrangeas can be blue or purple depending upon with their high nutrient content, coffee grounds can be used to ...