Victreebel Sweeper

I do not play competitively, I just made this Victreebel out of curiosity, and found it can actually learn some fine attacks.

Victreebel lvl 100; item - Shell Bell
Lax Nature (+DEF, -SDEF)
EV's: 210 SPATT, 210 HP, 70 SPD
Solar Beam
Sunny Day
Leaf Storm
Sludge Bomb / Leaf Blade / Toxic

Sorry, this is my first day here, I know this is a pretty nooby set, but what can I do to improve it? I know it is also extremely lacking in special defense. Thank you.

So the main strategy is to use sunny day first turn, then spam on solar beams, and if it must be switched out, later when it comes in for Leaf Storm, and the possibly Leaf Blade since SP attack had been dropped from Leaf Storm.

ditch that leaf storm for wether ball , your last move should be sludge bomb , and you need modest or timid nature, other than that it is actually pretty cool do you mind if i steal it

Hey go right ahead, Victreebel has always been one of my favorites, and it is severely under used online. I actually got a good three sweep using just this set.

Try this:
Victreebell@Life Orb
Modest Nature 120 HP / 252 SpA / 136 Spe
~Weather Ball
~Sunny Day
~Solar Beam
~Hidden Power Ice

Makes you faster than positive base 140s in the sun, offers great coverage and a decent amount of power. EVs are standard, but exactly what you wanted, more bulk. The spread you had before doesn't work, because those numbers are not divisible by 4.

hmm well i guess i miscalcutlated. thanks alot, i'll definatly work another one up when i get a free few hours