Autoflowering seeds are also popular with beginning growers. They are easy to grow because you don’t have to worry about light cycles and how much light a plant receives.
Immature seeds tend to be light in color and have a soft outer shell.
Pros and cons of growing autoflower
You can also minimize headaches and avoid the hassle of seed germination and sexing plants by starting with clones.
Autoflowers can be started in early spring and will flower during the longest days of summer, taking advantage of high quality light to get bigger yields. Or, if you get a late start in the growing season, you can start autoflowers in May or June and harvest in the fall.
Most experienced or commercial growers will not use feminized seeds because they only contain one set of genes, and these should never be used for breeding purposes. However, a lot of beginning growers start with feminized seeds because they eliminate the worry of having to deal with male plants.
STRAIGHT INTO THE MEDIUM: Place seeds directly into your medium, this way you can avoid any transplant shock. More often it is easier to germinate in a small pot of your chosen medium then pot on to the garden or bigger pots.
HPS (High-Pressure Sodium) and MH (Metal Halide) lamps are traditional types of grow lights. A 1000W HPS with reflectors can efficiently light a 1.5 x 1.5-meter space and provide excellent growth. Similarly, a 600W MH lamp will light the same sized space and give you world class flowers at the end of the grow cycle. The heat factor generated by these lights must be considered. If not exhausted efficiently your grow space will quickly become too hot for healthy cannabis growth.
NUTRIENTS: Like all living things cannabis also requires fuel to grow. A good friable soil mix that is rich with compost, living organisms, vitamins and minerals can supply your plants with enough food for their whole life cycle.
Step 4: Germination And Cannabis Seedlings
When your plants have broken the surface and the cotyledons have shed the seed husk and opened to reveal the first set of true leaves photosynthesis has begun. Now you have a true marijuana seedling on its way to becoming a heavy resinous indoor miniature or booming outdoor tree.
Cupboard, grow tent or dedicated grow room. Directly in the soil or in pots outdoors. Even in a companion planted garden your marijuana will need to satisfy all these needs to grow well and supply you with high-quality resin soaked nuggets.
TEMPERATURE: Cannabis is a very hardy plant and can survive cold and heat well. Just like you or me though, it can get stressed and not function well in the extremes. Cannabis can freeze or boil to death. It can stop growing or go into stasis. It will go into survival mode if the temperatures are too high or too cold for too long. Twenty-seven degrees centigrade is the accepted ideal for vigorous cannabis growth. Indoors this is easy to achieve with fans, air conditioning units, heating and cooling mats. Lights will certainly generate heat that needs to be vented.
The vegetative phase can last as long as you like. Depending on whether you want lots of small plants taking up your space as with the Sea Of Green grow method. Or, choosing a few larger plants topped and mainlined to produce large flower clusters.