Ok, so I've been experimenting today.. will get crazier with it after hubby brings me some syringes!
So far, I've sliced up 2 glad stems, a spider mum, and a rose. The stem slices are about 6".. Just long enough to fit in all of the test tubes I'm using. Hrm. Is it weird that I have tons of test tubes, and no syringes? LOL. I don't have actual flower dye, just food coloring. Once I get a good idea of the uptake and everything, I'll invest in better dyes. Right now, I'm testing them out with about 8 drops / 10mm water.
The first Glad is sliced in half, one half in Neon Pink water, the other half in blue. It REALLY seems to like the blue, not so much with the pink. The blue is coming through really nicely, the pink looks a little more vein-y.. and it's not really obvious what color it's supposed to be. Almost looks like a rusty red?
The Spider mum has NO color coming through AT ALL. It's been in about an hour, same as most of the rest of these. The stem is split in 4 - Neon purple, neon pink, neon yellowy green, and neon blue.
The rose *just* went in, no results yet.
The second glad is looking REALLY cool! I split that one in 4, colors the same as the spidermum. WELL. Every second flower is bicolored blue/yellowy green.. fairly uniformly, too. The top part of each bloom is blue, the bottome yellowy. The alternating blooms are just veiny rusty-red like the first glad. Really cool how it divided it into alternating blooms like that - I just randomly slit the stems. Maybe I got lucky!
I'll wait a few hours and then take some pics. They're really pastel right now, though the blue is gorgeous.. hopefully it'll brighten up later.
When I get the syringes, I'll experiment around with how much dye/water, where I stick it, etc. I'm gonna try to get each bloom on a single glad stem a different color.