How do I switch my CFLs to flowering stage?
In order to switch to the flowering stage you need to switch your CFLs to a 12/12 light schedule using a timer. This means that the plants should get 12 hours of light and 12 hours of dark each day. It’s really important to make sure the plant doesn’t get any light during the dark period. Light leaks cause problems!
Are CFL bulbs good for marijuana grow lights?
These common bulbs are much more efficient than old-fashioned light bulbs (which can’t be used to grow plants) and CFLs don’t use much electricity or produce as much heat compared to some other grow lights. For a stealth marijuana grow inside a tiny space, nothing can beat CFLs as marijuana grow lights.
Should you grow with CFLs?
When growing with CFLs, it becomes harder and harder to fully illuminate the plants as they get bigger and grow more branches. You will maximize the total amount of buds you get by keeping the plant smaller (and therefore easy to bathe in light), and then harvesting more often since your plants will be ready to harvest much sooner.
How many CFL lights do I need for my indoor plants?
A Note about Using CFL Lights. You need about 80w of CFLs per plant to start; I prefer to start with two 40W per plant. This is what I use for each plant: Two 40W ‘daylight’ CFLs to start. When the plant starts budding, I recommend adding at least an additional three 42W ‘soft white’ CFLs for the flowering stage.
Can CFL be used as grow light?
All you need to do is screw the bulb into the fixture. CFL grow lights can be used during any phase of a plant's growing cycle, with certain color temperatures (color of the light, measured in Kelvin) being better for different phases.
Are CFL good for plants?
CFL grow lights have been an excellent choice for growing indoor plants for decades. Even if you're not an avid indoor gardener you will recognize the spiral CFLs you see in stores. The T5 tubes are another type of fluorescent that is popular for plants.
Do plants like CFL bulbs?
CFL bulbs provide the light wavelengths that plant need for growth and produce much less heat than conventional fluorescent or incandescent bulbs. Compared to sunlight, CFL bulbs produce far less light intensity, so multiple bulbs may be needed to provide enough light for healthy plant growth.
Which is better for plants CFL or LED?
LEDs need to be kept much further away from plants than CFLs, which means that CFLs are better suited to short grow spaces without a lot of available height. LED grow lights generally need to be kept 12-18+” away from the tops of plants, while CFLs can be kept just a few inches away.
How many CFLs do I need for 2 plants?
Mix & Match! Just aim for about 150W of CFLs in Total Per Plant to Start, and stick to relatively smaller size bulbs if you can! If you want them to screw into regular light bulb sockets, use ones with a “medium base”.
Can I use any light as a grow light?
Although virtually any light will stimulate the growing process, not all artificial lights will provide the best conditions for growth. Some may run too hot, while others lack the spectrum of light for optimal growth. Blue light is likelier to promote plant growth while red light will encourage flowering.
How close should CFL lights be to plants?
How far should you place your lights? As said, you can place the CFL bulb as near your plants as possible. The recommended distance is 2″ – 4″. Unlike some hot types like the HPs and other high-intensity light like LEDs, you can place the CFL bulbs near your plants without afraid of burning them.
How many CFLs are needed for seedlings?
Seedlings need approximately 32 watts per square foot of growing area for LED grow lights and 100 watts per plant for CFLs. They also require the right color temperature to grow and thrive, so choose a temperature range of 3,500 to 6,500 kelvins.
How many CFLs should I use for cannabis?
CFLs (Compact Florescent Lights). You want at least two 40W ‘daylight’ CFLs to start (note: a 40W CFL is the same as a 150W incandescent equivalent, don’t let them trick you). You’ll be adding more CFLs as your plant grows and needs more light. You should plan on getting around three more 42W ‘soft white’ CFLs for the flowering stage. CFLs are found everywhere, in stores and online. For growing cannabis, I like bulbs close to the 40W range because they are a small, manageable size but still produce a lot of light. By the time your cannabis is flowering (making buds), basically the more light the better. When it comes to CFLs, you pretty much can’t give your plant too much light. It’s optimal to use ‘daylight’ (6500k) colored bulbs for the vegetative stage and ‘soft white’ (2700k) colored bulbs for flowering, because this more closely matches what the sun is doing in summer and fall, but you can use any color spectrum CFL during any stage of life and your cannabis will grow well. The total amount of CFL wattage you give your plants is much more important than the color spectrum of the bulb. Learn more about how many CFLs to use for the yields you want.
How long does it take to harvest a CFL?
Time to Harvest: An average CFL cannabis grow takes about 12 weeks from seed to harvest. Some strains (like auto-flowering cannabis strains) can be ready as soon as 8 weeks from seed. With other strains, you may need 14 weeks or more to get to harvest ( learn how to get to harvest sooner ).
Can you grow weed with CFLs?
That’s because growing weed with CFLs isn’ t the highest yielding method. It doesn’t get the most yields for the electricity, it’s not suitable for a large grow, and it’s not going to work if you aren’t willing to watch over your plants closely throughout the grow.
Can you grow cannabis with feet wet?
This is really a perfect way to grow your first harvest if you “just want to get your feet wet” because it’s low cost and so forgiving it’s hard to mess up. Plus, you will really learn an incredible amount about cannabis growing by using this method.
Is Northern Lights high yielding?
It helps to use a high-y ielding strain ( Northern Lights is great because it’s high-yielding, tends to grows short, and is low odor).
Can CFLs be used to grow marijuana?
These common bulbs are much more efficient than old-fashioned light bulbs (which can’t be used to grow plants) and CFLs don’t use much electricity or produce as much heat compared to some other grow lights. For a stealth marijuana grow inside a tiny space, nothing can beat CFLs as marijuana grow lights.
