I have had good success in growing many things from cuttings, like hibiscus and frangipani (plumeria), by dipping the stem in honey and putting the cutting into sandy potting mix mixed 50/50. If the weather is cold to cool, a plastic bag over the pot gives a hothouse style of growing.
Hydrangeas grow easily from cuttings too. Make sure there is a least 3 eyes (leaf nodes). The bottom one should be placed in the soil (I use potting mix) and this is where the roots will grow from, Also cutting off any large leaves is important so all of the plants energy can go to making roots.
Source: This was information from my mother who was an avid gardener
By joycerose from Morley, WA
Check out these photos.
My friend asked me for clippings from my garden and this is what she is getting. These succulents sit in a wooden box and floral foam oasis. The handle is foxtail fern and the succulents include aeoniums, kiwi, burro's tail, campfire, and many filler plants from my garden.