I remember using Tropius as a fast, bulky support mon at some point in the lower tiers, using Harvest to perpetually recycle a Sitrus Berry. I think the set was something like this:
It wasn't super great, but i liek tropiuz so I used it a fair bit.
In terms of how to make it better, I'd suggest putting the extra stats into bulk. Tropius is not a brilliant attacker by any means, but a potential 109/93/97 base bulk is nothing to scoff at. If it's not too busted, I'd also give it another evolution stage (it doesn't matter what) so that Tropius can abuse Eviolite, making it a really hefty tank.
Tropius
Grass/Flying
Chlorophyll/Harvest/Solar Power
HP: 99 -> 109
ATK: 68
DEF: 83 -> 93
SPA: 72
SPD: 87 -> 97
SPE: 51
There are a lot of possible sets for this stat spread due to Tropius' broad existing supportive movepool, but a possible set could look something like this:
In my opinion, Tropius would be really really stronk with these changes, and would probably be able to contend with the likes of Ferrothorn and Tangrowth as the premier grass support mon for OU. It can even work in both Sun and Trick Room depending on the IVs you give it.
Tropius @ Sitrus Berry
Ability: Harvest
EVs: 252 HP/ 4 SpD / 252 Spe
Jolly Nature
- Toxic
- Protect
- U-Turn
- Defog
Ability: Harvest
EVs: 252 HP/ 4 SpD / 252 Spe
Jolly Nature
- Toxic
- Protect
- U-Turn
- Defog
In terms of how to make it better, I'd suggest putting the extra stats into bulk. Tropius is not a brilliant attacker by any means, but a potential 109/93/97 base bulk is nothing to scoff at. If it's not too busted, I'd also give it another evolution stage (it doesn't matter what) so that Tropius can abuse Eviolite, making it a really hefty tank.
Tropius
Grass/Flying
Chlorophyll/Harvest/Solar Power
HP: 99 -> 109
ATK: 68
DEF: 83 -> 93
SPA: 72
SPD: 87 -> 97
SPE: 51
There are a lot of possible sets for this stat spread due to Tropius' broad existing supportive movepool, but a possible set could look something like this:
Tropius @ Eviolite
Ability: Chlorophyll
EVs: 4 HP / 252 Def / 252 SpD
Careful Nature
- Toxic / Leech Seed
- Roost
- U-Turn
- Defog
Ability: Chlorophyll
EVs: 4 HP / 252 Def / 252 SpD
Careful Nature
- Toxic / Leech Seed
- Roost
- U-Turn
- Defog
In my opinion, Tropius would be really really stronk with these changes, and would probably be able to contend with the likes of Ferrothorn and Tangrowth as the premier grass support mon for OU. It can even work in both Sun and Trick Room depending on the IVs you give it.