Help! I've grown two clematis plants up the pillars of a small pergola - one has flourished and the other...really hasn't 😒
What have I done wrong? They're both in the same kind of pot and both get the same amount of sun and watering. They are different varieties though - have I just been unlucky with one? It's so sad and droopy whilst the other is romping away.
Pics attached, any advice welcome!