Growing Nirvana NL Auto’s for dummies

neo12345

Well-Known Member
Growing Nirvana NL Auto’s for dummies.

If there is one thing I’ve learnt about growing weed over the years is everyone has their own way of doing things, and you’ll struggle to convince them otherwise. You can also spend thousands of your beer tokens getting the ultimate set up and gizmo’s, and spend hours anally over analyzing your plants and their growing environments. Newbie’s will read these techniques and will blow their own minds with all of the rules and regulations on growing weed, so I’ve written this to show how easy it really is to get decent results without spending all of your time and money.
This is not an attempt to tell people how to do things, more of a guide for beginners to show them how easy it is to grow with the minimum of fuss, hassle and money!

Firstly the seeds, as the title suggests I plumped for Nirvana Northern Lights Auto Flowering. I went for these specifically as they are suitable for outdoor growing, I am growing them indoors but my garage gets quite cold at this time of year when my lights aren’t on so an outdoor variety is a little more forgiving to the temperature changes when the lights are off.

Firstly I soaked my 1.5 inch Rockwool cubes in luke warm water with a small splash of Formulex for about 10 mins giving them a gentle squeeze to remove the excess water, I then fashioned a hole in the top of them using a small screwdriver. The hole should be approx half an inch deep into the cube, then drop the seed into the hole and use the screwdriver or tweezers to gently cover the seed and close up the hole. Do it just enough to cover the seed from light and that the rockwool is touching the seed. Putting a Bob Marley CD on is also good karma at this stage but not essential.

Then place the rockwool cubes with the seeds in to your propagator and place it somewhere warm, I place it directly under my two 400w CFL lights that I use for vegging. This is a little overkill for seedlings but I like to keep my life simple. This also provides enough warmth for my seeds.
After a few days the seeds should sprout, then after 10-14 days they should have two or 3 sets of leaves which is when I open the vents little by little over a few days on the propagator. This allows the humidity to drop and gets them used to normal room humidity, you should now also be seeing roots coming from the rockwool cubes.

I then prepare their new homes by taking one large plant pot approx 12 inches deep by 10 inches wide with drainage holes in the bottom and a plastic plant pot tray. I fill the bottom inch of the pot with clay pebbles, only because I have lots of these lying around but anything like gravel or stones will do as it’s only for drainage.

This next bit is where the controversy will start, I can already hear people freaking out!!

I then fill the pots with nothing more than a good peat compost available from any garden centre, I paid £10 for three 50 litre bags. One bag will fill around 5 of those pots which is what I have in my 1.2m x 1.2m tent.

Make a little hole in the centre and place your rockwool cubes into the hole and cover over with peat, and water in with around 1 litre of water mainly around the plant but cover the top layer with a little to prevent it drying out.

I can hear people already saying ‘rockwool cubes in soil’!!

I watered them sparingly over the first 4 weeks, just enough to keep the top layer moist as they won’t dry out too much as they are under my 2 x 400w CFL’s. You won’t need any nutrients as the soil will provide these for the first few weeks, but at around 5 weeks I start to add just a little Bio Bizz Veg in very small quantities as the soil is still providing most of what they need. The plants will be well established by now and growing well.
The plants took about 10 weeks of vegging using an 18/6 light cycle, I put this down to the lower temperatures than I would normally like but I was too tight to put a heater in there to speed things up!!

The plants were between 14 to 18 inches tall by this time and started to show signs of flowering at the start of January, so I swapped the lights over to a single 600w HPS Growlux lamp and switched the light cycle to 12/12.

I also switched to using Bio Bizz Bloom giving each plant approx 1 litre of water every 2 days with 2ml of Bloom per litre, they have been flowering for about 3 weeks now and I have increased this to 1.5 litres of water with 5ml of bloom per litre. The plants are now about 3 feet tall.

The plants have never shown any signs of ill health and are flowering well as you can see from the pictures, so it really is that simple and shows you don’t need heaps of fancy equipment to achieve decent results!

I hope some people find this useful and I will post up the results when the plants have finished.

DSCF0001.jpgDSCF0002.jpgDSCF0003.jpgDSCF0009.jpgDSCF0004.jpgDSCF0005.jpgDSCF0006.jpgDSCF0007.jpgDSCF0008.jpg
 

lowryderlove

Well-Known Member
Bro did you seed them? Look lovely I woulda seeded the hell outta the first batch so I could grow tons next time.
 

neo12345

Well-Known Member
Hi Lowryderlove and thanks, no I didn't seed them. It was just an experiment really while my veg tent was empty over the winter months. I just wanted to see if you could achieve decent results with the minimum expense.
 

grojobaggins

New Member
You grew these autos under 12/12 light cycle? I've always thought that w/ autos less light = less yield.. I mean I've done my research, and it seems as though most of the community has come to the consensus that 20/4 is best for optimal results... I could be wrong, so can you please explain this idea to me?
 

Mhogs

Well-Known Member
Very simple. Genetically speaking, NL is a northern strain that is used to growing in conditions where less light is present.
 

neo12345

Well-Known Member
Hi grojo, yes these were grown well flowered anyway using the 12/12 light cycle. They were vegged on 18/6.

I can't speak for consensus i'm afraid, I can only go on my results. I have just moved these out of my veg room as I needed the space, they could have done with another 2 weeks probably as they weren't quite finished yet. I'll be chopping them and hanging them to dry in the next couple of days, and will post the results when they are dry.

I can tell you that most people (consensus) who have left reviews on Nirvana's website are reporting getting 1oz per plant with this strain, and my goal was to get that i.e 5oz total from 5 plants. Which would be a nice bonus from my winter downtime in my vegging tent.

I can also tell you that I've saved 392 hours worth of electricity running a 600w lamp over the 7 weeks of flowering, saving 8 hours a day on running them at 12/12 as opposed to 20/4. If I'd run them for another 2 weeks at 12/12 (full term) I would have saved 504 hours worth of electricity over running them for 20/4 per day.

I'm not sure if anyone has ever considered that before, when you think about it with that electricity would be enough to supplement my lighting with another 400w light for 6 weeks on 12/12! Or I could run a 1000w light for 6 weeks for the same amount of electricity at 12/12.

I'm no botanist but my understanding of Ruderalis is that it flowers at a certain age and has nothing to do with light cycles, and Autoflowers are bred with photo plants which are used to flowering at 12/12.

So I guess the debate would be is it better to use more light and flower at 12/12 or flower with less light power and flower for 20/4?

I could have used that extra 400w light to flower another 3 plants on 12/12 for example, so would the extra yield I would have gained on my 5 plants by running my lights 20/4 equaled the yield I would have gained from an extra 3 plants? I don't think so.

I think my results have been achieved more from environment rather than a set photo period, I'm sure many people will disagree as I said in my first post everyone has a view on what's best. :-o
 

Calibersmoker

New Member
Hi. Very useful information. I have 2 afghan kush ryders on day 42 and theres a lot of buds. my lighthas been 18/6 from seed. 250w hps in a cupboard with white walls. Wouldyuou suggest i switch to 12/12 or keep it at 18/6. Buds are thin at the moment im hoping they will fatten up. Any advice will be appreciated. Thanks
 

EverythingsHazy

Well-Known Member
Hi. Very useful information. I have 2 afghan kush ryders on day 42 and theres a lot of buds. my lighthas been 18/6 from seed. 250w hps in a cupboard with white walls. Wouldyuou suggest i switch to 12/12 or keep it at 18/6. Buds are thin at the moment im hoping they will fatten up. Any advice will be appreciated. Thanks
The only reason for 12/12 light is to trigger hormone change that can only happen with a long dark period. You deftinitely won't want to use less than 18/6 light on autos ever. No point. They get that hormone change without needing a long dark period. A few hours is good enough for them to have a healthy light cycle.
 

neo12345

Well-Known Member
Well the final results are in and the amount from these five plants is................

overly long X factor type pause...................

10.8 oz's!!!

I'm not sure if that's good or bad for auto's but from the Nirvana website most people seem to be pulling an oz a plant, but considering I pulled them early as I needed my veg room back and only ran them on 12/12 then I don't think that's a bad result for this little project?
 

Po boy

Well-Known Member
fine looking plants. i've grown several nl autos and they're no problem to grow. decent yields and good smoke. my largest yielded nearly four z's, but average a little over two. you're going to get a really good harvest. GL#13 - 45 days Aug 15'12.jpg
 

neo12345

Well-Known Member
fine looking plants. i've grown several nl autos and they're no problem to grow. decent yields and good smoke. my largest yielded nearly four z's, but average a little over two. you're going to get a really good harvest.
I would love to be able to grow outside like that, I do have a balcony and live in the middle of nowhere but the Police helicopter flies over quite a lot as I must be on their flight path to get around to certain parts of the county. The last thing I need is them spotting them on the balcony!! I did think about hanging some red Christmas tree baubles from them to make them look like tomato plants!! lol
 
Top