How long does it take to fully grow a marijuana plant Indoor?

What to Consider Before You Start Growing Weed

There is always something exciting about growing weed. Whether one plans to use it for medical purposes or recreationally, being able to harvest the buds will always feel special. But before you begin growing your weed, there are a few important things to keep in mind. Below are a few things one needs to know before cultivating their weed garden:

Know the Basics of Weed

Prior to starting a cannabis grow, one has to have knowledge of the basics of the plant itself. While one doesn’t need to know all of the ins and outs of cannabis, having an understanding of its structure, nutrient requirements and life cycle will come in handy. Reading a comprehensive marijuana grow book is an essential step that one can take to further get educated on the basics of cannabis.

Know the Amount of Power Needed  

• This one applies mainly to indoor growers. Marijuana plants require at least 18 hours of light each day to attain optimal growth. A successful indoor grow will require a powerful grow light. Most growers prefer 400W to 600W grow lights, and these require plenty of power to operate.
• Knowing the amount of power required for an indoor grow room is essential because, in addition to the lights, other equipment such as extractors, fans and more will also add to the expenses. Calculate the number of watts your equipment will need to prevent a power overload from happening.

Choosing the Right Grow Space  

• One of the most essential parts of growing weed is picking the right grow space. Even before one can think of planting GDP seeds, choosing a grow space should be the main priority. There are two options when it comes to growing weed: indoors or outdoors. Both have their share of pros and cons.
• Growing outdoors is ideal for growers who want to save up on expenses. They’ll have all the space that they’ll need outdoors and can rely on natural sunlight to nourish their plants. However, they won’t have control over the climate and the light exposure of their marijuana plants. Another downfall of growing weed outdoors is the unwanted attention it can attract. This is a problem for growers who live in areas where cultivating weed is illegal.
• Growing indoors is great for growers who want to keep their activities out of sight. They will also have complete control over the light and climate of their grow space, thereby allowing them to make any adjustments when necessary. The biggest drawback to growing indoors is the costs of purchasing and maintaining equipment, as well as the cost of electricity for the lights. Space restrictions are another negative aspect of indoor growing.

Know the Costs

• Be prepared to spend a significant amount of money when planning to grow weed. Buying quality marijuana seeds from the best online seed bank will not be cheap, and you’ll also need to invest in expensive equipment as well.
• The kind of equipment needed to grow weed indoors will depend on the size of the grow and one’s skills as a grower. Note that the cost of cultivating weed will vary from person to person. Some can get great results from a simple setup that costs no more than $100 while others may need to spend up to $1000 for their grow setups.

Seedling to Harvest – What Are the Different Stages?

Just like with all living things, the cannabis plant also goes through various cycles before maturing. There are three stages in the growth cycle of cannabis, and they are:

• The Germination Stage
• Growth Period
• Flowering
• Harvest Stage

Let us have a look at each one.

Germination:

Germination is defined as the period and process through which the seed changes from a seed to a sapling.

If you’re planting cuttings, then the germination period is known as the cloning and rooting period.

Germination techniques are varying in method, although the one we tend to use the most and is the most recommended involves damp kitchen paper as a base for the seed; many people use other methods, like damp cotton, straight into the earth or a jiffy, or in water.

Some growers even use germination stimulators that work with the seeds initial metabolism and reduce the germination time to about a day in most cases.

Of course, time is relative. It will depend not just on the strain, but the actual quality of the seed itself. Some determining factors are the age of the seed, how fertile it is and how it has been kept.

Saplings tend to take around 24-72 hours to sprout, although sometimes it can take 5 days and in extreme cases it can take up to 15 days. Make sure to pay attention to the water and humidity conditions, as well as the temperature which should be at around 21-24ºC.

Growth Period:

This is also called the vegetative phase. It’s the main period of growth that your plant will go through, and probably the most important.

After managing to get your sapling to sprout and transplanting it (into soil or a jiffy), the growth period begins. Just like the name says, your plants will grow the most it’s ever going to grow and stretch upwards during this period, allowing it to get the correct shape and size to proceed to the next stage; flowering.

Like many of you probably already know, your plants will need more light during the growth phase than any other phase. Generally, 18 hours of light and 6 hours of darkness are recommended per day. A proper balance between light and dark is the key element to a successful growth period. The light is obviously very important in as far as photosynthesis, but those hours of darkness are incredibly important as well, as during that time there’s an exchange of essential elements in your plants’ metabolisms.

This period will take more or less time depending on the seed, strain and growing method. Autoflowering plants will be much faster than feminized plants and indoor crops are generally much faster than outdoor crops. Also, if you use a stronger light your crops will generally grow faster than those with less powerful bulbs.

It’s difficult to put a number on how long the growth period takes due to environmental and external factors (fertilizers and the grower’s expertise) that can interfere with crops. Generally, indoors autoflowering plants take about 3 or 4 weeks (21 to 25 days) and around 6 to 8 weeks, maybe more, for feminized strains.

Outdoors regular and feminized seeds tend to take around 8 to 9 weeks, but by growing indoors you can mess around with the timings to make them begin flowering earlier.

Flowering:

This is your cannabis plants’ last period. When it starts will depend obviously on the growth period, but the plant must also have the necessary characteristics developed to allow it to grow buds.

This means that sometimes, a month after germination your plant might still look weak or small, which means that you’ll have to let it continue its growth period for more time.

It’s also important to note that autoflowering strains will flower at their own whim; you’ll need to change the light period once they start showing signs. However, seasonal seeds will need to be helped into the flowering phase by a change in light period. To be exact, you’ll need to switch them to a 12/12h light period which induces your plants into the flowering phase.

I know we said that the growth phase’s timing was relative, but true relative is how long a flowering period can take. There really are no rules apart from certain ones preached by seed banks about their strains, although in most cases these rules are simply guidelines.

The important thing to keep in mind when trying to figure out when the flowering period is coming to an end and you need to wash out the roots is how the buds look. Although times stated by seed banks can give you a general idea, the best way to find out is to watch your bud grow until they’re buried in pistils.

Once they’ve developed that fair, the harvest time will be indicated by the maturity and oxidization of the pistils and trichomes, which become that nice amber/honey color.

Indoors, autoflowering strains will generally finish up at around 8 weeks of flowering, and feminized versions can take longer depending on the growth period, and it’s normal for them to take anywhere between 10 to 12 weeks,and in a lot of cases even more.

Drying and Curing:

This stage isn’t even classifiable like the plant’s life cycle, although we can tell you that it’s a process that will take a while and it’s just an important as the plant’s periods when it comes to getting top quality taste, aroma, effect and potency.

First, you’ll have to differentiate between drying and curing; the first thing you’ll need to do with your freshly-cut harvest is dry it.

Basically, you’ll have to place your harvest, cut and trimmed, in a dark, cool and dry place in a drying mesh or sock (don’t forget to clean your plants roots out thoroughly towards harvesting time). All you’ll have to do is move the buds around the mesh or sock every day so they don’t become inclined to one side or another.

This process can take a while depending on placement and terrain; from two to four weeks. The sign of a properly dried bud is being able to bend it without breaking it, but while also hearing that nice crispy sound.

After the drying process comes the curing process, like a good cheese.

It simply involves placing all of your buds in a container and leaving it to sit with a periodic opening to let the air flow. Curing can be done in different containers; plastic, glass or wood, although wood is faster than glass and glass is the most recommended as it doesn’t emit or contain any sort of toxic substances.

The container in which you deposit your harvest will need to be kept in a dark, cool and dry place. The only thing you’ll need to do will be to open the container for about five minutes a day so that the humidity can leave your bud, and you end up with a perfectly chlorophyll-free product.

This process can take anywhere from two to six weeks. The main indication of a proper curing is that the bud crunches when pressed in slightly, if you bend the stem it breaks water than bends, and the intense green color should fade, as well as the leafy green smell.

Conclusion:

According to these estimates, marijuana takes about three months to grow completely for autoflowering versions, and four to five or more months for feminized strains depending on crop method and expertise. Don’t forget that drying and curing will take a month or two more.

We’re going to insist on the fact that depending on how you grow your plants as well as the strain you choose to grow, each phase will be longer or shorter, and therefore so will the entire life cycle. Feminized strains will take longer to be harvestable, and autoflowering strains will take less time.