the answer to your question can be answered at gamefaqs.com!
you collect all the ingredients then make sure you have everything in your rucksack. you then go to the tree that has the correct sprite and water the flower. he will sing a song and make the rainbow
You have to get off the video games, and get a life.
The Best way to get all the rainbows is go to Dales Carpentry and buy a cabinet and store all the rainbow ingredients.
It depends on which rainbow you want to unlock. Once you talk to the harvest sprite, they give you the recipe. Find all the ingredients in the recipe and bring it to that sprite. Then they sing a song and you can cross the rainbow.
Once you get Alan's rainbow, go on it. You will be at the top of the mountain. Walk to the left and you will find his tree.
you have to complete the third rainbow(blue) and then cross the rainbow bridge and your there!
First you must invest in a TV Then watch your TV every day at 10:00 A.M (rainbow cooking will be on) You can find ingredients at : Brownie Ranch, Souffle farm, and on the hook
you cant so dont hehe
In Caramel Falls
By completing the first rainbow.
No it needs to be good.
Complete the yellow rainbow and find it in the unlocked area