Good
morning, NOAA is predicting wintry conditions today and until Friday
noon as well. There is a 90% chance of snow fall with 2 to 4 inches
being a starter. The over night low is predicted to be 19 with a high
on Friday around 44. The snow showers are predicted to last until
noon Friday. With snow on the ground and a high of 44, there will not
be much melting. I have harvested and will take orders for Saturday
pick up. Mattie has given us permission to use the Hotel for
inclement weather. I am hoping that the roads at least will melt in
the afternoon Friday and the market can happen. This has the
potential for being a big winter event I suggest if you can hunker
down once the snow comes to do so and stay put. We really do not need
any one getting hurt over this. Good Luck!! Soon this nonsense will
pass and soon April will be here!!!
It happened last year and it is doing it again this year, we get a run of cold weather and the night time temp on the light table drops to 60 /70 instead of 65 /75. I am not getting the dampening off that I got last year when we left the door open to the room with the light table. The temp dropped to 55 /65 and this is prime dampening off temps, instead I am getting zero growth.
Any time that I have a situation that is not performing up to expectations, I always like to fall back to operator error as the cause. My reasoning is that changing cultural practices is easier to do than to say the seed is bad or even that the potting soil is bad.
So I have been studying this problem and reviewing my observations. The facts that I see are; seed germination is very good (around 90 percent), the seedlings after germination are getting a little leggy but actively growing, but when I pot them on all growth stops. Survival has dropped to below 50 percent.
There are some differences with the germination and potting on. Germination is expedited with a heating pad. Where as the potted on plants do not have any heating other than the air temp.
I a m thinking that the night time room temp may be lower than I think. Day time heat is boosted by the lights being on along with the computer. So I am thinking the above temps may be off for the night time. I do not need encouragement to get up early so I will place a thermometer on the light table to see what the minimum temp is at night.
I am thinking that even though the temperature appears to be in a decent range (60/70) that if I could boost this to 65 /75 or even a little warmer, this mortality will diminish.
I
plan to get a plant heating mat that will keep the roots 10 to 20
degrees warmer than what they are at present. This I feel will
correct this problem. I was reluctant to use one because I thought it
might over tax the electric circuit. So I decided to see what a
heating pad and a vacuum cleaner would draw. We have used both of
these appliances with the light table and computer on. The heating
pad is a little lower than the 20 by 48 inch heating mat which would
use 100 watts. The heating pad uses 65 and the vacuum cleaner uses
650 so I think we would be OK. I may not be able to purchase one
this year but by next seedling season I surely will.
I
have noticed that seedlings do better in February than January,
because usually February is a warmer month ( that is unless you do
not exclude February of 2011, 1.5 degrees and the furnace struggled).
It will be interesting to see if this will rectify my plant survival.
We can always hope!!
Check out these greens that give kale a run for the money
There
a number of veggies that are on hold waiting for continued warmer and
sunny weather. I have also noticed there are a couple crop losses for
one reason or the other. It has been a bit of a challenging winter.
Sadly there will not be broccoli or the early broccoli raab. I am
optimistic for a latter crop of broccoli raab. I hope to have
cabbages soon along with cauliflower. Jerusalem artichokes are ready
but it has been too muddy to lift the roots. Peas are returning to
growth and peas can not be too far out along with turnips.
Successions of carrots, green onions, lettuce, beets and radishes are
doing fine. There still is an abundance of butternuts, pumpkins and
some sweet potatoes. I do not anticipate there being any problem of
filling orders.
A
really nice period of warm sunny weather could really help the garden
and so many “quite ready for nicer weather folks”. This will
happen soon enough.