Plant Growth
Casting Time
Range
Components:
Duration:
Instantaneous
Area: 100-foot radius (rapid) or half-mile radius (enlarged)
You channel vitality into vegetation to achieve one of the following effects, chosen when casting the spell.
Enlarged: Plants in the area are greatly enriched. Any harvests of the affected plants provide twice as much food as normal.
Rapid: All nonmagical plants in the area surge with the power of life. A creature that moves through the area must spend 4 feet of movement for every foot it moves. You can exclude one or more areas of any size from being affected.
Rare Versions
Nevard’s Overwhelming Plant Growth. This spell doesn’t require the presence of pre-existing vegetation to take effect, but must use the Rapid option, and plants that appear only last for a day before fading away.
Source