I have amazon frogbit, salvinia minima, red root floater, water lettuce, azolla caroliniana (cant ship the water lettuce to cali tho).
Salvinia and azolla 1/2c portions are $3
Amazon frogbit - 5 for $3
Red root floater 10 for $3
I have a lot of each kind.
Priority shipping in insulated box is $7.50, I don't typically ship via first class this time of year because of the heat.