I assume you meant hempy does NOT need an air pump ?
You are correct, no air pump needed for hempy, I made a typo.
Now that is interesting because i actually have the opposite thoughts on that......i believe the constant flow of oxygen matched with the correct size(i personally dont think you can go to big
) pump, and airstone delivers more oxygen then the passive flow of hempy.....i believe with the hole drilled into the side that it allows more oxygen combined with perlite flow through the bucket, but there are still restrictions with the bucket only having the one hole drilled.....as to with the airstone the entire resevoir is constantly pulling in fresh oxygen.....but that is just the ramblings of an old stoner
lol
Technically, you're correct. The pump and airstone do deliver more oxygen than the passive flow of the hempy.
However, I stated earlier, the difference in root mass in the actual reservoir is rather profound between DWC and Hempy.
Hempy has a very small fraction of its root mass in the water, therefore has only a very small fraction of the oxygenation needs.
So while an air stone/pump would provide more oxygen, its useless as the hempy already has more than enough to meet its needs.
I can agree with this.....and understand what your saying about the passive intake, but short of a malfunction right now i still sway to the dwc, but i am anxious to see the root mass i end up with in the hempy.....might change my mind on oxygen delivery effectiveness.......now i mmight be going off the deep end here, but what about a hybrid system of sorts.....lets say instead of 2 inches make it 3 or 4 drop an airstone down in there and force feed the res oxygen?
lol......if i am too high to continue this conversation....please someone step in
Welll if you take my crazy idea and run with it then yes
.....but i am pretty sure your assumption is spot on
lol
^ see above.
I assume the top feed creates a vacuum the same way my ebb and flow creates a vacuum. Technically this pulls air all the way through if your feeding plus 10% run off like jinn. I think the side hole just helps so it doesnt HAVE to travel as far down the perlite. But like you green dreamz this could be stoner rambling hahaha haha - appearantly I can't make up my mind anyways cuz I have 4 different methods going haha haha haha
You are correct about the vaccum! and we know you can't make up your mind haha thats why youve got 4 methods and 4 grow areas lol
Wow guys, just been reading all the posts above.
sounds so complicated compared to soil lol
Its really not.
Guide to Hempy Buckets
This style of growing is a huge hit in the US and Canada. Hempy buckets are a great option for growers looking to cultivate big plants, they are also cheap to make and easy to maintain.
To make one, you will need;
A couple of fine hempy bucket examples
- A 20L black plastic bucket (important that it’s black, as this will keep light out of the root zone and prevent algae from growing in the reservoir)
- A drill with a quarter inch or half inch drill bit
- A tray or saucer to catch run-off
- A mix of 3 parts perlite and 1 part vermiculite
- Any decent hydroponic nutrient
Drill a hole on the side of the bucket, 2 inches from the base. Fill the bucket with the perlite / vermiculite mix and pot up your plant (the plant should be root bound in a propagation block). Water from above until you see run-off coming out of the hole on the side of the bucket. The base of the bucket is now a reservoir, effectively mimicking the water table that a plant feeds from when naturally growing outdoors.
For the first 2 weeks the plant will need to be watered little and often - every other day - as its root’s fill the bucket and head towards the reservoir at the bottom. Once the roots reach the reservoir, the growth is phenomenal! The watering is then reduced to twice a week, hand water with nutrient solution until you have achieved around 10%-20% run-off, then you can be sure that you’ve replaced the old nutrients in the reservoir and have drawn fresh oxygen into the root zone.
The hempy bucket offers the constant supply of nutrient, water and oxygen that leads to rapid growth and massive buds. When the roots hit that reservoir at the bottom of the bucket your plant will fly! They’re also less maintenance than a hydro system, as you only check your EC and pH when you feed, rather than monitoring a nutrient tank.
The only downside is that planting up in a relatively large container from the start may mean a longer than usual veg period, so using a larger bucket may not be so suitable if you’re growing small Autoflowering varieties. In which case, simply use a smaller bucket like a 5L or 10L. Alternatively, if you like the idea of very big plants, you could even give a 25L or 30L bucket a go.
So what type of grower are the hempy buckets good for?
Use a good quality hydroponic nutrient for best results
• New growers – when starting out from fresh, there is so much to think about when growing indoors that it makes sense to simplify the actual feeding of your plants. Using a hempy bucket with a built-in reservoir, turns watering into a twice-weekly task… rather than a daily chore. This allows you to concentrate on mastering the basics of your grow room; lights, extraction and fighting the urge to trim off your first buds as soon as you spot them! Newbies scouting for a fail-safe system should look no further, hempy buckets could well be your saviour!
• Nervous over-waterers! – there’s no denying that there is a certain type of grower, usually ones that have easy access to their plants and keep them in their home, who just can’t help checking up on them and having a fiddle! The temptation to ‘just give them a bit extra’ can be so strong, that they eventually over water or over feed. Hempy buckets are ideal for this type of grower, because they allow you to set a strict feeding schedule of watering every 3 days. If you’re still desperate to fiddle with your plants, check out an article on pruning.
• Growers on a budget – if you’re starting a grow on a tight budget and don’t have too much cash to splash on your grow set up, head to your local shop and pick yourself up a few black plastic 20L buckets and a couple of bags of perlite and vermiculite. You can create a hempy bucket set up for a lower price than some quality pots and two bags of soil – and you’ll most likely score a better yield! The perlite can also be washed and reused, saving a little bit more money. All good grow shops stock buckets, perlite and vermiculite, so get them from there rather than the big chain DIY places. Support your local grow shops!
• Growers who like BIG plants – when growing your own, it’s all about getting maximum yield with minimal risk. To avoid getting caught with your hands dirty, it’s generally accepted that less is more. Hempy buckets are a great option for pulling more yield off fewer plants. Check the US forums; you’ll see hempy buckets being used extensively … the plants look like tress!
Here are a few hempy hints and tips for those of you who are itching to give it a go…
Use a quality hydroponic nutrient. It may sound obvious but, when using a reservoir in a passive set-up, organic nutrients will spoil as quickly as they would in active hydro, possibly even quicker as there is no pump to agitate or oxygenate the solution. In hempy buckets you’ll need a good quality, mineral feed.
You can, in theory, start plants in any growing medium and transfer them to your buckets. But, in practice, to avoid transplant shock and keep things clean, try to use a hydroponic medium like coco, rockwool or even a pot of vermiculite and perlite mixed. You can still use a sponge starter cube, like a Root Riot, if you wish.
Plants grown in hempy buckets can get BIG; particularly if you’re using larger buckets, like a 25L or 30L. Plan your space accordingly; you don’t want to overcrowd your room. Also, it’s a good idea to invest in some bamboo canes, yoyos or nets to support those large buds!
Keep your grow room clean and safe; invest in some large saucers or a tray to catch run off after watering your buckets.
Experiment with your growing media. Some growers like to use a 3:1 perlite / vermiculite mix, some like to use straight perlite. Some even like to fill the reservoir of their buckets with perlite or clay pebbles and then add coco on top. Half of the fun of growing your own is experimenting, try a few methods out and see what works for you.
So, there you have it; want to cut down on your watering workload and grow bigger plants? Get the drill out, get yourself some plastic buckets and give it a go.
