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flowering from seed

12-12 simply refers to the hours of light and darkness a cannabis plant is exposed to – 12 of each. Normally, a cannabis plant is exposed to an 18-6 light cycle. This tells the cannabis plant conditions are good for growth, and it focuses on building up size and foliage. When light cycle is changed to 12-12 (either naturally or through human intervention), it tells the cannabis the seasons are changing, and it is time to flower. By forcing a 12-12 light period from the start, the cannabis plant goes directly into flowering, in a bid to reproduce. You are essentially tricking the plant into thinking the growing season is coming to an end, so it needs to produce flowers ASAP.

There is a lesser demand for resources across the boards.
You will experience only half the water consumption with less moisture loss due to evaporation, and a third less nutrients are used. CO₂ and electricity use including most peripherals are reduced by a staggering 650 grow hours annually.
Taking hours to accomplish, tipping, fimming, branch control, and mainlining are now unnecessary freeing up your most precious resource, time.

ADVANTAGES

There are some haters of this method, but many love it. Those who hate on it often have not actually tried it. It is all about giving it a go and seeing what works for you. Even if you decide against it after trying it, it all helps expand your knowledge as a grower.

Done with expert practice and a willing strain of cannabis seeds, it is not unknown to produce 1 gram of ganja per watt of lighting. That’s an impressive 250g in 7-9 weeks for a 250W light in a small cupboard!

Everything to which you would pay attention in a normal grow remains unchanged and are still just as important. pH and water quality, nutrient mixing, pest control, grow medium conditions, EC and ppm all still play their major roles in the dankness and weight of your finished product.

Marie Iannotti is a life-long gardener and a veteran Master Gardener with nearly three decades of experience. She's also an author of three gardening books, a plant photographer, public speaker, and a former Cornell Cooperative Extension Horticulture Educator. Marie's garden writing has been featured in newspapers and magazines nationwide and she has been interviewed for Martha Stewart Radio, National Public Radio, and numerous articles.

The Spruce / K. Dave

Growing Annual Flowers From Seed

You’ll need to keep your eye on the wildflower area for balance between species (overseeding the species you want, annually, can help). Any perennials in the mix may not sprout the first year. Weeds will want to encroach while the area becomes established too, so you’ll need diligence in your efforts to pull those. Just remember, the results of your efforts will be well worth the work to establish the wildflower garden.

Keep in mind, annual flowers tend to grow quickly, so even those you direct sow outdoors in the spring will flower at their usual bloom time or very soon afterward. Just about any of the annuals that self-sow are good candidates for starting from seed, either indoors or direct sown.

After your perennial flowers are established, they will begin blooming and grow larger every year. In a few years’ time, you’ll be able to make even more plants by dividing the ones you have.

These blue flowers look like miniature carnations and tend to attract butterflies. Sow the seeds directly in your garden bed after the final frost of spring. Or you can start them roughly six to eight weeks before your projected last frost date, and then transplant the seedlings into your garden once the weather warms. They will flower from mid-summer until the first frost of fall and require very little care from you besides watering during prolonged dry spells. Collect the brown seed pods at the end of the season to plant in your garden the next year.

These flowers make a good ground cover for a spot that gets a lot of sun. They are highly tolerant of drought and require little maintenance. They’re even deer-resistant and typically don’t have pest or disease problems as long as their soil has good drainage. Sow your seeds directly in the garden after your last frost, or start them indoors. Expect blooms starting in the summer and lasting until frost arrives in the fall. You can deadhead the flowers to encourage further blooming, or leave some of the spent blooms to promote self-seeding.

Columbine (Aquilegia)

Cosmos make good cut flowers for bouquets, and they bloom all summer long. They’re annuals but typically will self-seed. They’ll even tolerate poor soil, so they’re truly low-fuss flowers. Sow them after the final frost in the spring, or start them indoors six to eight weeks prior to your last frost. Aim to plant them in a location that’s sheltered from strong, damaging winds, and remove the spent blooms for prolonged flowering. However, make sure you leave some of the flower heads if you want the plant to self-seed.

Do you want to enjoy a beautiful flower garden without spending a ton of money? You can save money on flowers for your garden by buying more seeds and fewer plants. Perennial flowers grown from seed might not bloom during their first growing season, so it’s important to have a little patience with them. On the other hand, annual flowers should bloom as they go through their lifecycle over a growing season, and some annuals might even self-seed to grow new plants the next year. Here are 14 flowers that are among the easiest to grow from seed.

You can be nasty to nasturtiums, and these hardy flowers will tolerate your neglect. The leaves and flowers are edible and often added to salads. But they’re perhaps more popular as a cut flower because of their lovely fragrance and beautiful colors. Nasturtiums can tolerate poor and dry soil, though you should water them during extended dry spells. And protect them from the afternoon sun in hot climates. Plus, skip the fertilizer, as too much richness in the soil can actually inhibit blooming.