Germination - Harvest Section
Currently in the fridge but as from tomorrow grow 2 will begin
as the canna is part perennial, and annual germinator, at the same time............. a period of "Vernification" or extended cold period, on the seeds, the winter before a spring germination................. dose have a positive effect on the hatch-lings, potential, size, yield, vigor & speed of somatic growth. In addition, only the strongest seeds survive the frosts and winter cold period, buried 10mm below the soil............. or just wind covered in a light soil dust !!.....the seed freezing, during late, swells the seed and cracks the case, so water can get in, during spring @17c minimumhatch temp, max is 25c hotter than that, say 28c and germ % drops rapid........ i allways hatch straight from the fridge at 5c.............. into 18c to 23c 5ltr pots, then selecet the best for potting up to final pots..
i have just put down 15 "Black Pine Seeds"..... (
Pinus thunbergii), to germ these seeds, is a different matter !............. minimum 2 months in fridge at 5c.......... after a 2 week soak in rainwater with a tad of trace ellements and a smidgen of nitrogen..
Then you put them in the freezer at minus 5c for a week or two, to crack the shell.....
they are about 8-10mm long........ once defrosted in the fridge for 5-8 days, even at 5c above in the frdge, the germ leg tap root, will fire off.............. however, you take them out of fridge into 12-17c air temp, end of May time. Then the tap root fires, and once fired, it will grow in anything at all, a crack in a wall even ! as long as it gets a dampen every couple days..........
black pine thunbergii hatch in sand...... cute poppers
month plus thunbergii
2yr old Japanese Black Pine thunbergii seedling 2ltr pot
Japanese Black Pine 11yr old bonsi !
a 7yr old outdoor, i will grow 3 outside,.........
and LST and wire also,................ these will be in the grow room for years !!......... before i flog em on ebay !!............ 15 seeds may not be enough !!.........
the new cudos in Uk is just that..................dont lift dahlia, tulip, or any bulb, or rhizome type plants, but mulch 10" thick from frosts............ on top of a 3" layer of sand to protect from minus 10-14c.we had last winter..... i left my giant decorative dahlia's in for the first time this winter,.............. lost one out of 4no,........ they where buried 14" deep !!................... not lost to frost though, but insect or mildew rot, below ground over winter... a natural loss process though......... its harsh outdoors !!.........
The girls are now in paper towels in separate plastic ziplock bags
paper towels, paper setting agents and or glue, infuses into the seeds............ bags and cups and fingers are all sources of bacterial infection to the tap root.................. and should never be 'Exposed" to UV A&B or IR....... as this sterilizes a % of the micro fiber root capillaries out.......... better to germ in fine filtered soil, you intend to pot up into.................same soil then same chem profile, and Ph, less chance of no show.......
i just use a pot i can get the width of clingfilm over the top, after wetting the soil and putting seed in 1cm deep blunt end upper most.............. clingfilm over at 18-23c............100% pop every time, now i use this method i very rarly loose a bean to no show.............. will drop in smokey...........love the canna bus trolley dolly's !!..................good luck with the grow man... ALR