https://community.ebay.com.au/t5/Community-Spirit/Other-Gardening-Question/m-p/1886501#M549586 <P>For Blue Hydrangeas you have to increase the soil acidity.&nbsp;<SPAN>Coffee grounds, ground up citrus peel, Sulphur.</SPAN></P><P>&nbsp;</P><P>For Pink/Red you need Alkaline soil use Wood ashes, Lime, or Dolomite.</P> Tue, 24 Nov 2015 23:31:33 GMT digupatin 2015-11-24T23:31:33Z https://community.ebay.com.au/t5/Community-Spirit/Other-Gardening-Question/m-p/1886484#M549581 <P>I remember my mother growing Hydrangeas in different colours.</P><P>&nbsp;</P><P>I also remember her putting something in the soil around them to change the colours but I cant remember what she put there.</P><P>&nbsp;</P><P>Can anyone tell me please.</P> Tue, 24 Nov 2015 22:56:36 GMT https://community.ebay.com.au/t5/Community-Spirit/Other-Gardening-Question/m-p/1886484#M549581 grandmoon 2015-11-24T22:56:36Z https://community.ebay.com.au/t5/Community-Spirit/Other-Gardening-Question/m-p/1886486#M549582 <P><IMG src="http://www.yates.com.au/images/au/products/fertilising/yates-hydrangea-pinking-liquid.jpg" border="0" alt="Yates Hydrangea Pinking Liquid Lime &amp; Dolomite" /></P> Tue, 24 Nov 2015 23:06:55 GMT https://community.ebay.com.au/t5/Community-Spirit/Other-Gardening-Question/m-p/1886486#M549582 latina4621 2015-11-24T23:06:55Z https://community.ebay.com.au/t5/Community-Spirit/Other-Gardening-Question/m-p/1886501#M549586 <P>For Blue Hydrangeas you have to increase the soil acidity.&nbsp;<SPAN>Coffee grounds, ground up citrus peel, Sulphur.</SPAN></P><P>&nbsp;</P><P>For Pink/Red you need Alkaline soil use Wood ashes, Lime, or Dolomite.</P> Tue, 24 Nov 2015 23:31:33 GMT https://community.ebay.com.au/t5/Community-Spirit/Other-Gardening-Question/m-p/1886501#M549586 digupatin 2015-11-24T23:31:33Z