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Not all soil is the same and different types of plants need different types of soil to survive. The pH scale is used to measure how acid or alkaline soil is. A lower pH means it is more acidic, a high pH means more alkaline and a pH or around 7 means it is netural.
If you do not know your soil pH Click Here
(Move the slider to select the pH of your soil)
Desert Botanical Garden
Phoenix, Arizona, USA
Royal Botanic Garden Sydney
Sydney, Australia
Saint Petersburg Botanical Garden
Saint Petersburg, Russia
Vallarta Botanical Garden
Vallarta, Mexico
Rio de Janeiro Botanical Gardens
Rio de Janeiro, Brazil
Kirstenbosch National Botanical Garden
Cape Town, South Africa