From Ground: First, water the tropical chickweed plant to relax the soil. Using a garden fork, carefully begin to dig around the plant, maintaining a safe distance to not damage the root system. Gradually work the garden fork under the plant, lifting it carefully ensuring the root ball remains intact.
From Pot: Again, hydrate the tropical chickweed plant and allow it to absorb for a few minutes, this makes the transition less abrupt. Invert the pot gently and let the plant slide out, trying as much as possible to keep the soil around the roots intact.
From Seedling Tray: Water the tray to soften the soil and take the seedling out slowly. Gently tease the roots free but ensure they remain intact with a soil clump.