Been over a month since i've played pvz but i still got it, this only took like 10 minutes

Sequence: Inter C7u/ch7, I-PPDD | PPDD | I(a)-PPDD | PA/PD | PPDD ( 17.5 | 6 | 17.5 | 6 | 6 )
Pretty easy level 7 solution. Almost identical to the ME solution except the ice waves don't have the option to be adjacent. I guess this is a little bit harder than the ME version but it's by such a little margin that it's almost placebo

Squash is required on the second ice wave if zombonies spawn on row 3

Original video:    • Pure 15 Cobs | Roof and Moon Endless  
I would link my reference video but he took it down


Everyone who's played this outside of China-
   • Pure 15 Cob | Roof Endless   Advy from Peru (ch5u solution)
   • Plants Vs Zombies (Roof Endless) - Pu...   Mr MLP from Vietnam