Hydrangea Merritt s Supreme
Last year we got my mum a potted hydrangea (I think it was for Mother s Day). We didn t plant it out because we thought it was an inside plant....it kinda died (we thought) but we kept it in the basement anyway.
Now I see buds on it! I checked up on the internet and see that it s a perennial and hardy to zone 6...I m at the most 5 and possibly more like 4...
Can I still plant this outside? What can I do to ensure that it will survive the winter??
If anyone has any advice please let me know..