1st of all i want to say that there are alot of sellers that sell rainbow rose seeds claiming grow that way from the seeds which just isnt the case. You can make them yourself and these seeds are whats needed to be able to make them. Below are the steps for making them yourself Can You Grow Rainbow Roses? Rainbow roses need to be created, not grown. They cannot be grown by crossing two different colored roses, and even if they could be, hybrid plants do not grow true to seed until they are stabilized. What You'll Need Equipment / Tools Sharp blade or knife Narrow glass containers, bud vases, or test tubes Plastic bags (optional) Rubber bands (optional) Materials White roses Food coloring dyes Water Choose Fresh Roses Start with as many white roses as you'd like to use. Choose roses as the buds are just starting to open. If the buds are too tight, they may never open, and if the flowers have already unfurled, they will not have sufficient time to absorb the dye before they start to fade. Shorten the Stems Make a fresh cut in each stem. If you have long-stem roses, shorten the stems to about 8 to 12 inches, so the dye does not have to travel so far. Divide Each Stem Vertically Using a disinfected and sharp blade or knife, divide each stem into vertical sections, one section for each color. Cut about 3 inches up each stem. Don?t make more than three to four sections in each stem or the flowers will be too fragile to survive. Mix Food Coloring With Water Mix 10 to 12 drops of food coloring with water in separate containers, such as test tubes or bud vases. Use red, blue, and yellow dyes to get the full rainbow. They will probably mix a bit on their way up each stem, creating the full rainbow effect and making each rose slightly different Place Roses Into the Dye Carefully place each part of the divided stem into separate vessels that contain dye. Be gentle when bending the stem sections apart as you place them into the containers. Do not leave the stems exposed to air for more than a few minutes. You could also use plastic bags filled with dye and attach one to each stem section with rubber bands, then stand them all up in a single container. That will minimize the need to bend the cut stem sections. Store Roses Away From Sun Leave each stem section in the dye mixture for several days. Place the roses out of direct sunlight while they are absorbing the dye. The cut flowers are already under stress, and extreme heat or light will weaken them further Keep Roses Hydrated Keep the roses hydrated because getting vibrant colors involves patience. You may notice the petals changing color within a couple of hours, but leaving them in the dye for up to a week will result in the most dramatic colors. Finish Trimming the Stems Once you see the desired effect, cut off the split section of the stems, place your roses in a vase of fresh, room-temperature water, and enjoy. All orders will be sent off the next business day if now the same day. To keep the cost down only stamped mail is use so there is no tracking. If you want tracking i do give the upgraded shipping option for a addition fee If you have any questions feel free to send m a message and i will do my best to answer it asap