Am I right in believing that the 9th level bloodline ability in relation to plant growth is unlimited uses?
Massmorph (Sp)
At 9th level, as a full-round action, you can alter the size and health of plant life, as if using plant growth or diminish plants. Alternatively, you can transform one willing non-plant creature per sorcerer level (no two of which can be more than 30 feet apart) as tree shape. You may transform creatures as plant shape I at 15th level, or plant shape II at 20th level. You can transform non-plant creatures using this power once per day.