Showing posts with label potting mix. Show all posts
Showing posts with label potting mix. Show all posts

Saturday, May 5, 2012

Eviction Notice

The larger, hardy plants have gotten their eviction notice.  Such a cruel thing to do on a cool, rainy morning.  But, it had to be done.  My jasmine, scented geranium trees, mandevilla vine and rosemary all got moved to the north side of the garage to start the acclimation process.  They are just steps away from the service door, so should cold weather strike, I move them in there to take cover.
I moved a few of the potted items outdoors as well this morning.  My ivy geraniums and citronella geraniums were put into larger pots and put on the rolling rack.  The alpine strawberry boxes are added weight to the shelves for now, but will find a home hanging on the fence or someplace else soon.  I added casters to this shelf last fall.  Now I will be able to roll it into the garage on cold nights instead of moving the flats in one by one to the floor of the garage.  Next week will result in more evictions as I need the space indoors.
The reason for the evictions was two fold.  First, the larger plants need to acclimate.  Second, I ran out of room and transplanting had to be done.  My tomatoes have a good set of second leaves with strong centers.  I upgraded my Black-eyed Susan vines (Thunbergia). I flatted up the rooted coleus.  Also completed transplanting of tomatoes, agastache, some petunias, and parsley.  I came up with a solution for getting the new transplants within 6" of the lights.  I turned over 4, 4" pots at the corners of the flats to give them a boost up towards the lights.
I had great germination of the Thunbergia which are starting to vine.  For Christmas, my sister gave each of us a Topsy-Turvy strawberry planter.  I was not going to use it for strawberries so that became my transplanting vessel for some of the vines.  The variety I bought this year is Spanish Eyes, which is slightly lighter than the traditional Black-eyed Susan vines I have had, which I grew from saved seed with a 25% germination rate.  Some of these will go along the fence to vine in with the sweet peas, which will fade during the warm weather.  I also had some with the Sweet Autumn clematis last year.  The yellow and white combination was beautiful last fall.  
I have to balance the check book now so I can get over to the garden center today for more potting soil.  I am sticking with a light-weight mix which has served me well for indoor use.  I will also get some for the pots which will be coming together soon.  This winter I purchased an organic blend which was intended for indoor use.  I was skeptical of the heavier weight it had and it seemed to have "something" weird about it.  White flies showed up soon after (which I never had in my house before).  Another minus of this blend was that all the seed I started with this as my base layer had extremely poor germination.  Hard lessons are learned when I try to move forward against my better judgement.  Maybe I will listen to myself next time.  I really need to get a move on as time is running short in the day.  The garden center will not be a quick trip as I will want to browse.  Enjoy your own weekend.  Now that spring is really here, take time to stop and smell the flowers.
Jasmine

Saturday, February 11, 2012

Starting Seeds: Welcome Spring!

My spring has officially started today.  The calendar says February 11th, but the seeds that came on Thursday are getting their first starts.  Always first on my calendar is onions.  I have devoted a whole blog day to just onions (8-16-11) as they need to have some different care than other vegetable crops.  I have done onion sets and seeds and my preference for best performance is seeds.  That does mean starting early, some sources recommend 10-16 weeks before last frost date.  I choose mid to late February for my Milwaukee home.  I put my plants in the ground on Good Friday or as close to that as possible.  Yes, I know Good Friday can fluctuate dramatically on the calendar so early to mid April is my usual time.  The seedlings seems so tender and small but they are hardy plants.  If you put floating row cover over the bed it helps the process along as well as protecting the soil from heavy spring rains while they are still small.  If you didn't do it they would still survive.  An earlier start in the garden means a better chance of good bulb growth.  As long as the soil is not too wet and can be worked, it is not too early for onions.
Over the years I have acquired the tools that I use for all the my garden projects.  I take advantage of local sales and coupon deals that garden catalogs offer to get you to order from them.  One of the best investments I made was in a seedling heat mat which you can see in the center of the photo.  Germination is better and the seedlings get a great start. I buy seed starting mix as it is lighter in texture and will drain better so you do not risk having your seedlings rot from sitting in mix that it too heavy and wet.  I start my seeds in the basement under lights but have also used the south window in my kitchen to do the same.  Positioning my seedlings over another set of lights adds some under tray heating from the fixture below.  Germination is good in both places but supplemental lighting is needed in my locale to keep seedlings from becoming long and leggy once they are up.  I use flats under my starting cells with no holes to protect surfaces and help maintain steady moisture.  Never let the seedlings sit in water!  Drain your trays if you have water standing in the bottom.  I like to use a clear cover, especially in the basement as it helps to maintain humidity and keep the seedlings consistently warmer. If you use a cover like this in a sunny window, you may have to keep it slightly ajar to keep it from over-heating your seedlings during the day.  
I have two sizes of trays so I can break up smaller batches seedlings under different covers as well as different heights of domes to accommodate taller pots and taller seedlings that I want to keep warm for awhile.  The one on the left also has ventilation which can be dialed open and closed to regulate interior temperature and humidity.  They are a pretty inexpensive investment especially if you take care of them and use them year after year.  In addition to the onions, I also started two types of micro-greens (which I will try and remember to start a new pot each week for a continual indoor harvest) as well as basil and cilantro for an indoor crop.  the onions are in 3 inch pots which they will stay in until transplanted to the garden.  The herbs are in smaller cells as I will transplant them to the appropriate containers as they grow.  
Starting seeds in smaller containers and transplanting later means you need less space than trying to start them in the finished tray.  You can choose your best seedlings (always seed more than you need) for your finished plants.  If you choose to transplant, you will also use less potting mix as seeds don't usually germinate 100%.  Resist the temptation to reuse potting mix.  Even though it is not as cheap as potting soil, get the mix.  Potting mix should be sterile and reduce the likelihood that you will be bringing insects and diseases into your operation.  Potting soil is not sterile, is a heavier blend, and is not as forgiving of watering mistakes in an indoor operation.  Soil can be amended and sterilized and I will let you Google your heart out on that one.  I will warn you that putting soil in your oven to sterilize it will put an odor into your home which you will not forget.  Choose wisely.

A simple rule for choosing lighting is to have both warm and cool lights in your fixtures.  There are lots of studies which have studied various types of lighting.  The main goal is to try and capture as much of the full spectrum of lighting as you can which will mean better plant growth.  A trip to the home center lighting department will give you an idea of how many choices there are and how much it can cost.  Grow tubes are nice but not a necessity of you choose a wider spectrum using both warm and cool florescent bulbs.  There are even compact florescent bulbs and fixtures for smaller scale plant growth enhancement.  
I will have a couple more seeds coming which will require and early start.  Many of the seeds I have chosen will let me take a break until mid to late March.  I am now committed to a daily visit to check on germination and misting needs.  Spring has truly begun in my house.