Stuck on level #1451

At level 1451 you have to try to make as many large flowers as possible. Don't use the color of the flowers you need to collect. So if you want to collect roses, combine other flowers near the rose petals to make them grow and burst. 

That was my starting board. I have to collect roses but I don't have any other colors that I can make flower necklaces. So I always connected the little rosebuds like this until a big flower was created.

Afterwards I was able to create a super flower with the purple crocuses, which made all other colors bigger and blew up flower pots and bridles. Some of the other colors (the roses) got so big that they burst and I was able to collect them. 

The super bloom eliminated the flower pots so that pink water lilies could slip from above. To collect pink water lilies, you need to break the flower pots. 

If you have boosters (from the Daily Rewards Calendar), you can finish a bit faster by clearing the molehill and watering your flowers. They then burst faster and make the playing field larger. However, I played without a booster. 

By combining the flowers, I was able to collect the required other blossoms and then I had this stand: only 2 roses left to collect.

I then connected the purple crocuses once and the pink water lilies once. As a result, the smaller rosebuds grew and burst. So I was able to finish the level.

Please keep trying. It also took me several tries. Eventually, you'll have the right flowers on the board and you'll be able to combine them well.