How to pot up dahlias , If your dahlias have started to arrive you can begin to pot them up. I like to do this from late February Mid March. It gives me chance to check the viability of the tubers Pink desert rose seeds.( 30 seeds for $ Mercari Modern Extra Large Indoor Planters, Indoor Plant Pots, Big, Tall Box. With Drainage and Without Drainage. Large Plants and Trees NMN Designs Tomatoes seeds germinating inside the tomato! giantveggiegardener I just noticed the drainage holes are raised on my new pot. Any recommendations for plants that would want to sit in a pool of stagnant water? : r houseplants