Plant Growth

3rd-Level Transmutation
Casting Time: 1 action or 8 hours
Range: 150 feet
Components: VS
Duration: Instantaneous

This spell channels vitality into plants within a specific area. There are two possible uses for the spell, granting either immediate or long-term benefits.
If you cast this spell using 1 action, choose a point within range. All normal plants in a 100-foot radius centered on that point become thick and overgrown. A creature moving through the area must spend 4 feet of movement for every 1 foot it moves.
You can exclude one or more areas of any size within the spell's area from being affected.
If you cast this spell over 8 hours, you enrich the land. All plants in a half-mile radius centered on a point within range become enriched for 1 year. The plants yield twice the normal amount of food when harvested.
At Higher Levels. When you cast this spell using a spell slot of 6th level or higher, the radius of your 1 action cast increases to 300-feet and the radius of your 8 hour cast increases to 2 miles. When you cast this spell using a spell slot of 9th level or higher, the radius of your 1 action cast increases to 600-feet and the radius of your 8 hour cast increases to 5 miles.

Source: PHB 266, SRD

Changelog