In general, younger shoots need less stimulation to root than older shoots and require a more stable propagation environment. Use a lower Rhizopon AA Water Soluble Tablets concentration. It is important to keep notes. Include data such as the number of days after the flowering of forsythia to account for seasonal variation, the origin of the cuttings, the time and weather when the cuttings were taken and sticking, the date taken, the rooting method used and concentration of Rhizopon AA Water Soluble Tablets, the conditions at the time cuttings take root, and the relative quality of the roots. Difficult cuttings CAN be rooted.
Some cuttings root with difficulty.
Lacking success, some growers erroneously increase the concentration of Rhizopon AA Water Soluble Tablets. An increased concentration may inhibit root promotion. Increased immersion time allows the cutting to absorb the active ingredients. A low concentration is also economical. Root cuttings by Quick Dip.