Last night, I found out you could pick the clumps of flowers outside shops/nr houses w/ the boomerang. I'm pretty sure this is intentional. So I made a route with the most flowers in the shortest time possible with the most carnations/sunflowers.
NOTE:
Throwing your boomerang infront of a wall with a flower inbetween the wall and you will register about 5 hits on the flower and collect it instantly.
Checklist:
Boomerang------------------[√] (REQUIRED, collects mutiple flowers @ once and mutiplies flower picking speed by x2)
Lightweight Potion-----------[√] (Prevents flowers from weighing you down.)
Super Strength Potion/Javas-[√] (No/Less trips back and forth to flower shop, time saved.)
Worker's Potion--------------[X] (not needed because boomerang already mutiplies flower picking speed, unless if it stacks w/ boomerang.)
The Directions:
Start @ Hospital. Head to Snow Resort, collect Sunflowers in front. Move to the block north w/ darkness66's NR house, collect Sunflowers in front.
Move up another block North to Graal762278's house, collect the 30 Purple
Carnations with two lined up boomerang throws and the two Pink Carnations w/ two throws towards the wall.
Head West to Era Court House, Collect all the Purple Carnations on the walls.
Head North to the Post Office, and collect the Sunflowers on the post office wall.
Head South to the Weapons Parts Shop, collect the red tulips outside the door.
If Snow Resort's sunflowers havent respawned yet, head to that gangbase North of the hospital and collect the Pink Carnation inside the walled area. By the time you're done with that Snow Resort's sunflower's should have respawned and you can go pick them and repeat the route again. Repeat to heart's content with strength potion/until inventory is full.
EDIT: Crude Map for your enjoyment.
