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I am not certain of the differences between Heucheras, Heucharellas and Tiarellas, as all seem to have broadly similar characteristics and requirements – can you help me please? I have chalky / flinty soil, well drained and partly sunny / partly dappled shade and would like to know which would be best for my garden.
Tiarella,heucherella, all lime green and gold heucheras prefer shade
Most of the others are ok with more sunlight
Please see website
Click the photo of the plant to give you more detailed info
Hope this helps
Vicky and Richard Fox