You have good plant instincts. Take them out of the pot and set them in the ground if it has fast draining soil. They sould not going into shock if you don't change, meaning from Sun to Shade. or more importrant from Shade to Sun, but do the second one slowly. If they have a roots system, you may water immediately, but as it gets warm, once a week until it reaches the root ball. Fertilize once a week, and it's best not to get the water on the leaves. Ease them out of their pot carefully not losing the root ball of the roots, the less you distrub them the better, plant them where their pot was stitting. They like it there. Rain water will not hurt them, if it rains well, then wait 10 days before you water. You may need to add crushed rock, coral, sand etc. to loosen the soil, or forest mulch is the soil is too lose, never beach sand, coarse construction sand. Remove Peat moss if you can. If not just add coarse sand for drainage. These I hope will be enough hints to get your project done. Norma