What are the rewards values for gifted plants, I know the first one gives a diamond but how much do..

Spear Grass, 1st is free, 2nd & 3rd costs 50 coins, yields

- 10/20/30 blue league ribbons (or coins when league is not active),

- 10 tip tokens, or

- 1/3/5 diamonds.

Golden Bell costs 100 coins and yields

- 5/10/20/30 gold bars, or

- 1/3/5 diamonds

Marmalade Bush costs 200 coins and yields

- 1 building material, or

- 1/3/5 diamonds

Purple Smokebush costs 300 coins and yields

- 100 coins,

- 10 gold bars,

- 10 energy bolts,

- 1 blue starbox, or

- 3/5/10 diamonds.

Butterfly Bush costs 400 coins and yields

- 1 compass,

- 150 coins,

- 1 blue or 1 pink starbox,

- 3/5/10 diamonds.

The bush that has the best odds of giving diamonds seems to be the Purple Smokebush, in my experience.

Green bush give the recipient 1 diamond upon removal.

Blue bush gives the recipient 3 diamonds upon removal.

Red bush gives the recipient 5 diamonds upon removal.

The specialty bushes usually give the recipient a predetermined amount of coins. On rare occasions, certain specialty bushes give energy.