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Showing posts with label Greenhouse issues. Show all posts
Showing posts with label Greenhouse issues. Show all posts

Thursday, February 18, 2021

Snow? What Snow?

The forecasters are 0-2 in my area. We were supposed to get 3-6 inches of snow but instead were treated to sleet and plenty of it. One of our local TV weather people said that they had no idea this was going to happen. She said that none of their models saw this happening. Well, I would tell her it's time to get some new models. This was very far off the mark. Here is picture of our morning scene below.

Thumb of 2021-02-18/grdnguru/6b4b37
But, I digress! During one of the more intense sleeting periods, I decided to check my greenhouse as I knew it would be covered in ice. And, I was correct. When I turned the corner to view my greenhouse, here is what I was confronted with.
Thumb of 2021-02-18/grdnguru/86148b
I went inside and noticed that the roof panels were bowing from the weight of the icc/sleet. Not a good situation with yet more sleet being forecasted. So, I went back to my house and related the predictament to my wife. I began thinking I would put an electric heater in the unit to raise the temp in the greenhouse which was sitting at 28 degrees. My wife came back and told me about a thing she had seen called a terracotta clay pot heater. Intrigued, I listened to her explain it. When all was said and done, it entailed putting a candle on top of a base and then placing the pot over it - making sure there was allowance for air to get into the area under the pot. One twist was to use a sterno candle instead of a regular candle. This boosts the amount of heat it produces. After gathering all the items I needed, I went out and constructed my first terra cotta heater. Here is the finsihed product.
Thumb of 2021-02-18/grdnguru/d86b02
I used 4 cement path pavers for the base. I made one alteration. Since I had space on each of the 4 pavers, I decided to use 4 small pots I had and put teacup candles under them. So I lit the sterno candle and the 4 teacup candles. When I finished, I closed the greenhouse and began shoveling our walks and steps. After about an hours time, I went back to the greenhouse. I found that the temp had risen to 43 degrees in that hour - a 15 degree increase. I was surprised given the outside temp was 26 degrees. I could hear the ice crackling and melting on the roof of the unit. So, I took an old broom and proceeded to brush the ice off each panel on both sides. It didn't take much effort to get the ice to slide off them. Here is a picture of it after my brushing.
Thumb of 2021-02-18/grdnguru/3840b8
Almost all the ice came off and the panels seemed to be back to normal inside. And, I learned a new technique to use if winter decides to visit us again which we all know it will. These terra cotta heaters can be used in an emergency to heat boats, campers and even rooms in a house in a crunch. One person said they used it to heat an unheated area where there were water pipes during a really cold snap.
Both my wife and I were a little surprised this worked so well. It's always a good thing to have an emergency contingency to fall back on. The other "surprise" was that we had these supplies and never realized they could be used in such a way. You learn something all the time. I am very grateful to have a wife that is so resourceful and full of useful information.
Well, that's all I have today. I am currently seeding in a new set of crops for the early spring. I had a failure of sorts with my last attempt. Seems I may have used my heating pads a little too long. I did have seedlings but they were very leggy which most likely was a result of too warm of soil. Spring crops prefer cooler soils. Lesson learned. Seems gardening always has a lesson to learn regardless of your "expertise".
So, please check back as I start anew with my seedling production. I am hoping that winter will go away and I can get into the garden. I have much to do there and time is ticking. Until next time, Happy Gardening Everyone!

Thursday, August 20, 2020

Greenhouse update

Well, after a few sunny days, it became apparent that having the sun block on just one side did reduce the temps in the greenhouse. It kept it from going over 100 but, just barely. The temps were still consistently hitting the upper 80's to low 90's. That is a big improvement but still wasn't enough. So, I cut another 4 pieces for the other side. I proceeded to cut them Monday so about 25% of the upper windows were blocked and after a few days, the temps moderated to the upper 80's on a 93 degree sunny day. Here is an inside view of what the greenhouse looks like now. Once the temps drop a bit, this should allow for a better result with the plants. It is supposed to be mostly in the mid 80's for the next week so that will definitely help.
Thumb of 2020-08-19/grdnguru/c617a0
I have been getting the various planters set up for seeding in the fall crops as seen below. The two larger planters in the foreground were given to me by my in-laws as they no longer had any interest is using them. They are Garden patch grow boxes that they purchased a few years ago. They are quite ingenious as they operate with a water reservoir underneath where the plants grow. The soil you use wicks the moisture up to the plant roots. This prevents all the problems of wet plants and the myriad issues this causes. This is the first year I have attempted anything with them so it is yet another experiment.
Thumb of 2020-08-19/grdnguru/33aaa7
Here are a few detailed pictures which show the units parts. The first is the bottom reservoir. It has two channels which you fill with the mix. This allows the soil to absorb and wet the ground slowly from the bottom from both ends as can be seen here.
Thumb of 2020-08-19/grdnguru/de763a Thumb of 2020-08-19/grdnguru/c97e8a
Once you load the two chambers, you then proceed to fill the upper chamber with the medium to the top. I had to overcome two issues with these. The first is that I did not have the overlay planting guide that comes with the unit and secondly, I did not have the fertilizer tubes that you normally lay into the soil. My in-laws did not see the need to keep the guide and naturally, the fertilizer tubes dissolve in a planting cycle. I looked up the planting guide which gave me an approximate feeling for where and how spaced apart my plants should be. As far as the fertilizer tubes, I had my own fertilizers that are for the specific types of veggies I will be growing. With that in mind, I decided to forego buying the tubes at $9.00 plus shipping each. I have a pretty good feel for what the plants will need and when given my experience with them.
After I finished loading those two units, I then filled the two narrow planters with my mix. The bigger units will be used for lettuce and spinach initially. The smaller units will be for planting carrots. All of these will be staggered so we won't be overrun with a ton of the various harvests all at one time. I also have plans to plant chard and onions in a few other planters. I will look for other plants that I can grow that we eat. I'm thinking of growing Peppers in my basement over the winter as I have read it can be done with a few modifications. Just another experiment. 
My mix for all of these is an adaptation of what I have used in the past years plus a few amendments that I think need to be included. I started with 2 parts of a lightweight potting mix I have used previously. I added 1 part of a garden soil mix to the potting mix which had nutrients the potting mix didn't. Then I proceeded to add 1 part of vermiculite(vegetable variety) for water retention and creating spaces in the soil for root growth. And finally, I added 1 part spaghmum peat moss to soften the soil for easy root penetration.
I filled all the units with the same mixture so I could control the need for water. Fertilizer will be mixed in to the planters based upon the needs of the specific plants being grown in them. I will need to get the plants started along with seeding in the Winter Rye in each of my beds. There is a lot to do. I do have several tomato plants that have begun putting on tomatoes - much to my surprise. They have just really taken off in the last 3 weeks so there is, after their poor starts - hope. 
Well, that's all for now. As the weather outlook looks very favorable over the next week, I hope to be able to get a good chunk of the planters and beds seeded. I will update my progress in the next few days. So, until next time - Happy gardening everyone!

Friday, August 7, 2020

Fall crop preparations

My wife and I took a trip to the local Michaels to get a painting readjusted. Afterwards we went to the nearby T J Maxx for some shopping. Then we decided to go to the Goodwill superstore. We found a chair that my wife will be refurbishing. She is very talented doing that. We then decided to stop in to the Restore store to just look around. She found an older style table lamp that was in pretty good shape and given the price, it was worth a gamble. It had some imperfections which she was sure she could repair. As I was walking around, I noticed an accordion style bundle of what looked like the foldout car sun protectors you see in the summer. I opened it up and it was 12 attached folded boards with silver on one side and a blue foam on the other.
So a worker came by and I asked how much they were selling it for and he said 50 cents. Sold!
I have been trying to figure out a system where I could block the sun in the summer. The temps in the greenhouse would reach 115-130 degrees on sunny days. I knew it had to lightweight and easily installed and removed. The panels seemed the right fit to the problem. So yesterday afternoon, I went to work on getting the boards cut to size. With an assist from my wife as she found command strips of Velcro, I began adhering the Velcro to the boards and windows. After about an hour or so, I had the 4 panels in place as seen below. The test will be how much effect this will have. Time will tell. I have more boards to use if it needs a little tweaking.
Thumb of 2020-08-07/grdnguru/7c5244
Now that I may have hopefully altered the temps in the greenhouse, which I will need to monitor, I am going to begin assembling and seeding in the containers. I wasn't going to start them until near the end of August as the containers would require a lot of watering to keep them moist enough to grow in the hot greenhouse. I will post on that as soon as I have begun. Until next time, Happy Gardening Everyone!

Wednesday, August 5, 2020

Is Fall really here already?!

That just doesn't seem possible. I know summer still has a bit of a ways to go. But when I browse the web, there are all these various Youtube gardening experts bantering on about how it is time to do the various things gardeners should do to prepare for fall crops. I get that there are lead times and such that must be considered if you are going to grow into the earlier parts of winter. I never really put much effort into growing a fall crop as I did not have the time and I guess, the energy to tend to the plants. The fall crops need more attention than the summer ones. At least that has been my experience when I attempted to grow them the one or two times I did. Maybe I am wrong and just need to try again.
I helped my Father in Law set his generator in place Monday night in case the power went out. Our areas' power is prone to outages in lightning storms or high winds. Isaias sat almost directly overhead of us for about 5 hours and it put down a pretty brisk rate of rain and winds, but luckily, we had no outages. It wasn't a huge threat to us that the local media and national weather services made it out to be.  I know the coastal areas were in a much different situation but they seemed to withstand the storm pretty decently.
I worked on my greenhouses' door Monday as it was coming off in windy situations. And thankfully, given Isaias' wrath yesterday, my decision to attend to it so I wouldn't see it cartwheeling across my yard in a driving rain was well thought out. I shimmed it and then drove screws through the metal base and shims into the 4X4 wood base. Then I tightened the various nuts and bolts. Once shimmed and seemingly unable to come off the track, I ran a bead of caulk between the metal base of the greenhouse and the wood foundation. I checked on it Tuesday night and thankfully, the door was still in place and there wasn't any evidence of water seeping into the greenhouse.
I am thinking about growing a variety of lettuces', chard, carrots and the like this fall in the greenhouse. Part of what I need to get accomplished in order to do that is to make the greenhouse more weather tight. I am going to caulk the various panels in order to cut the wind seepage down and also stabilize them in case we get a strong storm. It held up pretty well last winter. But there were a couple of times when the panel just popped out in high winds. With a little elbow grease, I can hopefully lessen the likelihood of that happening this year.
I was planning on taking pictures yesterday of all the containers I have amassed this year and what my purposes are for them but, the rains were quite heavy. They persisted until later in the afternoon. So, I will postpone that to a later date this week. Our new family room and dining area is still under construction. I think we are about 2 weeks away from completion. It has been a long process with lots of decisions and a bunch of travelling here and there to buy the various accoutrements. Now that we can see it coming together, we are getting very excited.
So, I will leave it here. Please check back in a few days (barring any last minute room issues) for my post regarding the containers. As always, Happy Gardening Everyone!