I tried as well, it seems to me 1,1,1,1 (as it appears to disqualify flowers out of the row..?).
At least, that WOULD be the code, if it were to ever open. No matter WHAT combo I input, it remains sealed. WTF!?!?!
It's the flowers between the rows that give you the code. Blue flowers are on 1st row, pink on 3rd, orange on 5th and white on 7th
