Dryad of Spring

{t}: Bloom target Dryad. (Put a bloom counter on that permanent. It is bloomed for as long as it has a bloom counter on it.)
{t}: Add {g} to your mana pool. If Dryad of Spring is bloomed, add one mana of any color to your mana pool instead.
{g}{g}, {t}: All bloom counters on target creature become +1/+1 counters.