What size should I start flowering?

This method relies on flowering plants early so that they only produce one large bud. This method is usually employed with indica strains that are packed tightly together in the grow space. When using this method, plants should be flowered when they reach a height of between 15–30cm.
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How tall should my plants be before flipping to flower?

You should measure from the base of your plant to around 12 inches below your lights. When your vegging plants reach about one third of this height, you can flip into flower.
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When should I start my flowering stage?

Growing outdoors, plants will start the flowering stage when the days grow shorter, usually when Autumn is coming. For Cannabis plants to enter the flowering stage in indoor crops, the photoperiod must be switched to 12 hours of light / 12 hours of darkness schedule.
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How big should my plants be after 2 weeks?

How Big Should My Weed Plants be After 2 Weeks? In most cases your plant should be around 2 to 3 inches tall with 2 to 3 sets of leaves including the cotyledons (seed leaves which are rounded).
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How much should I trim before flowering?

After a few days, transition to the flowering stage, and during the first couple of weeks, your plants should continue to grow. You mustn't prune more than 2-3 weeks into flowering.
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Plants Flowering To Early?

Should I cut fan leaves during flowering?

Yes you should – but with the correct technique. A proper thinning will remove 20-40% of the mid to upper foliage every 5-7 days. Removing these fan leaves opens up light and produces better air exchange to the lower canopy.
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Can I remove fan leaves during flowering?

You can remove fan leaves during flowering in much the same way you do during veg. Prune away large leaves that are overshadowing bud sites, as well as dead or dying fan leaves. One thing to keep in mind is that you should prune in intervals, giving at least a couple weeks between each session.
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Does longer veg time increase yield?

The longer you keep your plants in the vegetative stage, the bigger your plant will be, resulting in bigger yields from plants that were vegetated longer.
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How many nodes should I have before flowering?

It is recommended that you wait until your plants have at least four nodes before topping them, and most growers recommend topping the plant above the sixth node. Nodes are the part of a plant that connects new stem offshoots with older growth, which can form a branch, a leaf, or in the case of cannabis plants, a bud.
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How do I switch from veg to flower?

Switching from Veg to Bloom

Plants need at least 13 hours of light each day to stay in veg – a few 'long' nights may be enough to trigger budding. Plants begin budding when they get at least 12 hours of 'uninterrupted' darkness each night (12/12). This must continue until harvest.
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What week of flowering Do buds smell?

Short Answer: The smell starts at 3-6 weeks old (depending on strain) even in the vegetative stage. But the smell gets much worse after plants start flowering/making buds. The leaves of a cannabis plant smell a little, but the buds smell a lot.
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What does Week 3 of flower look like?

More growth and stretching of the plants in Week 3

This rapid, almost non-stop growth is all a sign of the post-vegetative stretch that these plants go through after switching to the 12/12 light cycle. All of this growth is an indication that you are on the right track.
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How long after topping can I flower?

We like to give our plants at least 2 days from the last topping before we switch it to flower. Even better is waiting 1 week, and then making the switch. If you have an autoflower, make sure to only top it if it flowers in 4+ weeks, or it will not have time to recover.
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How long does it take to flip 12 12?

When you're ready for plants to start the flowering stage, change your lights to a 12/12 cycle (12 hours with the light on and 12 hours with it off ). You will see signs of flowering in 1-3 weeks. On average plants will be ready to harvest after 8-11 weeks of flowering.
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When should I stop low stress training?

LST should continue during early flowering as vegetative growth continues. Maintain a flat, level branch structure. Vegetative growth will eventually stop when the plant is putting most of its energy into flowering.
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How do you get buds to stack?

Topping or fimming of the main buds

Topping is done by cutting of the top growth of the plant, but only when it is out of its baby stage. A good rule of thumb is to wait with topping until the plant has at least 3 internodes or pairs of leaves.
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How long is flowering stage indoors?

Flowering Stage

The average cannabis flower time is 6-10 weeks and sometimes longer. The length of time plants are in flower depends on the type of cannabis you're growing as well as the conditions you're growing in.
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Are topping plants worth it?

Whether you grow indoors or outdoors topping your cannabis plants helps to produce a bigger and better yield, which is every grower's primary goal. The first thing to understand is that topping is an exact cut at the node, and while that sounds easy, the timing of topping is critical.
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How big should Veg be before flowering?

Growers can switch to the flowering stage as soon as the clone has established a solid root system. In optimal conditions, plants should be kept in their vegetative stage for approximately 60 days. This time period should give the plant the opportunity to maximise yield and acclimatise to growing conditions.
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Do bigger pots mean bigger buds?

Bigger pots does not mean bigger plants. The recommended pot size for transplanting is between 2 to 4 inches larger in diameter from the pot that the plant was planted in. This gives the roots enough space to spread and absorb more water and nutrients.
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Is 4 weeks veg enough?

Most cultivators vegetate their plants for 4–8 weeks. After this time, a switch to 12 hours of light per day is required to initiate flowering. In contrast, autoflowering plants flower on their own. Provide them with 18–24 hours of light per day throughout veg and flowering, and watch the magic happen.
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How do you fatten up buds before harvest?

Light intensity

To some degree, more light translates to fatter buds and higher yields (you'll need to pay attention to the distance between your grow light and plants or your plant may suffer from light burn). Increasing light intensity is the most effective way to fatten up buds.
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Does Lollipopping increase yield?

Many growers have increased yields by lollipopping. We know enough about plant science to support the logic behind this type of pruning. What's even cooler is that you can combine lollipopping with topping or fimming.
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Can I lollipop during flowering?

WHEN TO LOLLIPOP CANNABIS. Most growers will agree that week 3 of flowering is the right time to start lollipopping. After a couple of weeks in the bloom phase, most cannabis strains will begin to display multiple bud sites along shoots. Marijuana will stretch during this phase, some strains more than others.
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What happens at 4 weeks of flowering?

At week 4 of the flowering stage, your cannabis plants will likely have stopped growing altogether and are now spending all their energy on growing buds. There will still be white hairs sticking out from the buds, but the buds themselves will become bigger and fatter with each day.
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