yes I agree With a emoblism forming And it will cause a break in the vascular system of the plant, But its my understanding that its not a instantaneous situation. Normally in plants a embolism forms when a dought is present and the roots can no longer deliver Enough water to the top, which causes the vascular cells to produce a gas in the absence of Water. When this happens a emoblism will form, Where the water lacks.
the plant Does not "suck"air into the plant, You are simply cutting off the supply of its water source( The roots). I didnt mean for this to be about all this, was just pointing out that plants do not siphon, They both Move water but one requires the end point to be lower then the start point(siphoning),which is why air directly effects the stop in flow. Where as in a plant, it is a living cell tranfering watering from one high concentration to a low concentration, so when you cut the living plant, the cells just temporarily stop untill you put them into the water having some emoblism from temporarily bbeing cut off from water, not bbeing interduced to air, because the plant not going to "suck air" like a siphon does.
I understand it does cause Embolism to the plant which is harmful. But it doesnt mean its a siphon, the action of transporting water will still occur in a cuttling if it is exposed to air.... if not we'd have to take. Them under water and never expose them to air which is not true, Again its not healthy for the plants I DO recommend immediately putting into water as fast as you can after taking them. But it was realistically 5mins, from the time I cut till the time the hit water for 20 mins, In between where they were exposed to air duing the stem cutting. And I had a 83% root rate after 7 days.
All I was saying is it doesnt completely stop the process As air will in a siphon. Sorry I Have raambled on way too much
im sorry if this came off nasty didnt mean it in any way. I just thoroughly. Love being Medicated and able Have a good debate on something. This Is all in good intentions
Sorry didnt mean to hijack this journal On this topic of siphoning Lol!