Possible Clues:

• Dishing out where 17 down grows
• Distribution
• Central characters in rally vote cemented ground for cultivation
• Tell man to transform plot of land
• Small plot of public land for horticultural use
• Share - small piece of land rented for cultivation
• Completely excessive, involving chaps in growing area
• A good deal signified, they say, by a piece of ground
• Share - small rented piece of land for cultivation
• Allowance for a patch