Some ideas from an article I just knocked out for Natural Choices- I’m looking for more suggestions, particularly what organic solutions there are to fungicides that can be added when doing clones
One of the most important active synthetic ingredients of hormone rooting powder is Indole-3-butyric acid, fortunately this nippily named plant hormone is also naturally present in weeping willows.
A willow tea can be made using either the bark of a willow, or preferably, as it doesn’t harm future growth the free spring yellow branch shoots. There are a number of ways to make the tea but this is the one I find works best
Simply cut the shoots into 3 centimetre lengths in warm water for a good 48-72 hours, leave for a day and then dip your cuttings in the tea and plant. Put in the fridge the mixtue seems to last for three to four days.
A Honey tea is also a great way to get cuttings to take off, take a spoon of organic honey, dissolve it in a cup of warm water, leave in a dark place until cool and then use as with the willow tea. I don’t quite know why this works, I think it probably has something to do with honey being a natural antiseptic, and preservative. I use it on those herbs I have had problems with disease wise and anecdotal evidence from last years shows it seems to reduce rust on my mint. Warm the tea is great for sore throats as well, particularly with a dash of lemon and a splash of whisky.
Give it a lick
Saliva, literally licking the cutting end before planting some says has similar effect as honey tea, probably because saliva is an antisceptic. Personally I haven’t tried this one on large enough a scale to make any reasonable comment. Do 1,000 rosemary cutting and you will have one dry mouth, let alone the burning from all those traces of essential oil.