Post by Pharmer Phil on Feb 17, 2007 6:17:40 GMT -6
Not to be interpreted as da Gospel!! 
A Sunny Window:
Plants like a southern exposure. If you don't have a window that will do, consider investing in some cool-white florescent bulbs.
Containers:
Try all kinds to see what works for you. Make sure they are clean and have good drainage.
If you are using a fiber or peat pot, soak it well before adding soil. Dry fiber pots draw moisture away from the soil.
Seeds:
You'll get the best results if you purchase fresh seeds, packaged for the upcoming growing season. If you have saved seeds that you purchased last year, test the germination rate before planting.
Growing Medium:
Using a good commercial medium has advantages because it is sterile and free of unwanted weed seeds. HOWEVER, finding a potting soil without any added FERTILIZER, is getting harder all the time at the BIG BOX stores..
Seedlings DO NOT REQUIRE..ANY type of feeding, until they set their 1st. set of TRUE LEAVES...shy away from the potting mixes with them added, later on, they are fine, but with your germinating seeds, they will bolt easier and be a lanky mess.
If you want to make your own, here are a couple of good recipes:
Complex Mix:
2 quarts of shredded peat moss or sphagnum, 6 quarts well rotted compost, 1 quart of fine sand, For those so inclined, add 4 tablespoons 5-10-10 fertilizer.
Simple Mix:
1 part loam, 1 part clean sand or perlite, 1 part leaf mold or moist peat.
Sowing Seeds:
Fill pots or flats to within 1/4 inch of the top with your potting mixture and level the surface.Water the soil and allow it to drain thoroughly before sowing the seeds. Make a hole for each seed with your finger or a pencil. Follow package directions for depth and time to start indoors.
Bottom Heat:germinating seedlings benefit greatly from bottom heat, any source which will elevate the temperature to around 70-80° will do, propagation mats are what we use, they are a bit expensive for some...I have placed a low watt light bulb under a large box before, with the trays over the top, worked good enough!
Moisture and Humidity:
Germinating medium should be kept evenly moist but not soaking wet. Too much moisture will cause the seeds to rot. Use a fine sprayer to water newly planted seeds and tiny seedlings or, if possible, water from the bottom. If you can, slip your pots and flats into plastic bags to keep the humidity and moisture even and reduce the frequency of watering.
Light:
Some seeds require light to germinate while others prefer total darkness.
Eggplant, for instance is a problem for some pholks.
Plant eggplant on the soil surface, keep them in a very warm spot (80°)
Then, the next day move them to a cool spot, alternate between the two temps, and you will have eggplant up and growing in a matter of days...
Your seed packet should tell you what your seed's requirements are.
Once germinated, all seedlings need light to develop into strong, healthy plants. Supplement the natural light with florescent bulbs if necessary.
Seedling Care:
The care you give your seedlings in the weeks following germination is critical. Keep it moist, but not dripping. Small pots and flats dry out quickly, so check it often. If your seedlings are growing in a windowsill, turn often to encourage straight stems.
The first two leaves you will see on the plant are not true leaves but food storage cells called cotyledons. Once the first true leaves have developed, it's time to start fertilizing. Choose a good liquid organic fertilizer and use a weak solution once a week.
Hardening Off:
One week before transplanting your seedlings outdoors, start to harden them off. This process acclimates the soft and tender plants, which have been protected from wind, cool temperatures, and strong sun, to their new environment. Move the plants to a shady outdoor area at first, and bring them indoors for the night if night temperatures are cold. Each day, move them out into the sun for a few hours, increasing the time spent in the sun each day. Keep them well watered during this period, and don't place them directly on the ground if slugs are a problem.
Monitor them closely for insect damage since tender young seedlings are a delicacy for insects.
Transplanting:
Don't be in a rush to set your plants in the garden. If they won't withstand frost, be sure all danger of frost has passed before setting them out. Plan the garden in advance. Consider companion planting and plant sizes. Make sure your tall plants won't shade low growing neighbors.
Water the ground outside and the seedlings thoroughly before transplanting. This helps prevent transplant shock. It's preferable to transplant on a cloudy day so strong sun won't wilt your seedlings.
Dig a hole about twice the size of the root ball and set the transplant into the hole so the root ball will be covered by 1/4 inch of soil. Press the soil firmly around the roots. A small depression around the plant stem will help trap moisture. Water immediately after transplanting and every day for the first week. Be sure to water deeply so you plants won't develop shallow roots.
Starting seeds indoors..Gather Your Goodies
A Sunny Window:
Plants like a southern exposure. If you don't have a window that will do, consider investing in some cool-white florescent bulbs.
Containers:
Try all kinds to see what works for you. Make sure they are clean and have good drainage.
If you are using a fiber or peat pot, soak it well before adding soil. Dry fiber pots draw moisture away from the soil.
Seeds:
You'll get the best results if you purchase fresh seeds, packaged for the upcoming growing season. If you have saved seeds that you purchased last year, test the germination rate before planting.
Growing Medium:
Using a good commercial medium has advantages because it is sterile and free of unwanted weed seeds. HOWEVER, finding a potting soil without any added FERTILIZER, is getting harder all the time at the BIG BOX stores..
Seedlings DO NOT REQUIRE..ANY type of feeding, until they set their 1st. set of TRUE LEAVES...shy away from the potting mixes with them added, later on, they are fine, but with your germinating seeds, they will bolt easier and be a lanky mess.
If you want to make your own, here are a couple of good recipes:
Complex Mix:
2 quarts of shredded peat moss or sphagnum, 6 quarts well rotted compost, 1 quart of fine sand, For those so inclined, add 4 tablespoons 5-10-10 fertilizer.
Simple Mix:
1 part loam, 1 part clean sand or perlite, 1 part leaf mold or moist peat.
Sowing Seeds:
Fill pots or flats to within 1/4 inch of the top with your potting mixture and level the surface.Water the soil and allow it to drain thoroughly before sowing the seeds. Make a hole for each seed with your finger or a pencil. Follow package directions for depth and time to start indoors.
Bottom Heat:germinating seedlings benefit greatly from bottom heat, any source which will elevate the temperature to around 70-80° will do, propagation mats are what we use, they are a bit expensive for some...I have placed a low watt light bulb under a large box before, with the trays over the top, worked good enough!
Moisture and Humidity:
Germinating medium should be kept evenly moist but not soaking wet. Too much moisture will cause the seeds to rot. Use a fine sprayer to water newly planted seeds and tiny seedlings or, if possible, water from the bottom. If you can, slip your pots and flats into plastic bags to keep the humidity and moisture even and reduce the frequency of watering.
Light:
Some seeds require light to germinate while others prefer total darkness.
Eggplant, for instance is a problem for some pholks.
Plant eggplant on the soil surface, keep them in a very warm spot (80°)
Then, the next day move them to a cool spot, alternate between the two temps, and you will have eggplant up and growing in a matter of days...
Your seed packet should tell you what your seed's requirements are.
Once germinated, all seedlings need light to develop into strong, healthy plants. Supplement the natural light with florescent bulbs if necessary.
Seedling Care:
The care you give your seedlings in the weeks following germination is critical. Keep it moist, but not dripping. Small pots and flats dry out quickly, so check it often. If your seedlings are growing in a windowsill, turn often to encourage straight stems.
The first two leaves you will see on the plant are not true leaves but food storage cells called cotyledons. Once the first true leaves have developed, it's time to start fertilizing. Choose a good liquid organic fertilizer and use a weak solution once a week.
Hardening Off:
One week before transplanting your seedlings outdoors, start to harden them off. This process acclimates the soft and tender plants, which have been protected from wind, cool temperatures, and strong sun, to their new environment. Move the plants to a shady outdoor area at first, and bring them indoors for the night if night temperatures are cold. Each day, move them out into the sun for a few hours, increasing the time spent in the sun each day. Keep them well watered during this period, and don't place them directly on the ground if slugs are a problem.
Monitor them closely for insect damage since tender young seedlings are a delicacy for insects.
Transplanting:
Don't be in a rush to set your plants in the garden. If they won't withstand frost, be sure all danger of frost has passed before setting them out. Plan the garden in advance. Consider companion planting and plant sizes. Make sure your tall plants won't shade low growing neighbors.
Water the ground outside and the seedlings thoroughly before transplanting. This helps prevent transplant shock. It's preferable to transplant on a cloudy day so strong sun won't wilt your seedlings.
Dig a hole about twice the size of the root ball and set the transplant into the hole so the root ball will be covered by 1/4 inch of soil. Press the soil firmly around the roots. A small depression around the plant stem will help trap moisture. Water immediately after transplanting and every day for the first week. Be sure to water deeply so you plants won't develop shallow roots.
