Rockwool supports a sterile grow with little risk of pests, disease, and infestation. Replies: 0 Views: 2,346. Like Coco Coir, it also has a relatively neutral pH. There has been a buzz about coco coir for several years. easier to hydrate than peat moss and will also last longer in soil. little prep work and it’s perfectly suited for plants that are designed Like hydroponics or coco, you have full control over pH and nutrient levels. I think that the only bad thing with rockwool cubes is that the making ph jumps if you keep em under the light without cover, as the algae starts to build up they become even worse. Ask your local hydroponic shop and they will be more than happy to help (you can find a list of stores on our website). The Hippie House is proudly Australian Owned And Operated. Register now to gain access to all of our features. I’m going to be using coco and was interested which medium you coco guys prefer to germinate in! The smaller disks are good for cutting and seed starter disks, while the bigger cubes for plant transference to containers/hydroponic systems. By covering the wool, it also prevents the growth of unsightly, yet harmless, algae. In this guide, I’ll give you a breakdown of the most popular types of hydroponic growing media. How did you find it? Not only that, but mining for the rock to create this material is harmful to the environment. Peat pellets vs. rockwool cubes. That’s because its pH will be higher and that can lead to plant nutrient deficiencies, which slows growth rates and will make flowering more difficult. Coco Coir is derived from the ground up and the frayed husks of coconuts. We stock Grodan rockwool cubes, slabs and granulate as well as a range of high quality coco coir and coco mixed blocks. haven’t used it before. Rockwool cubes, Or Jiffy pellets. Coco vs Rockwool. Once 30 cubes were on the shelves, 2 of my guys (one on either side) would roll the shelves over to trays, water is still dripping down from the cubes, onto the shelves and onto the floor. So lately I've been getting hit up by a lot of you guys, asking me what is the best way to start off your cannabis seeds after germination. Rockwool cubes have several advantages over soil when used for growing plants. Thread starter datrippp; Start date May 4, 2010; May 4, 2010 #1 D. datrippp New Member. This provides a perfect medium for growing in hydroponic systems. It doesn't appear in any feeds, and anyone with a direct link to it will see a message like this one. It also has the property of being able to retain water while it also will allow for sufficient oxygen to reach the roots of the plants that it is supporting. Oasis Cubes have properties similar to Rockwool. It can release 6. They're 1 to 2 feet tall and fairly stable in the cubes. Choosing the right media for your system is important to stay in budget, achieve top crop yields, and properly maintain a system. quickly. Today, rockwool cubes, blocks, and sheets are specifically made for the horticulture industry. I'm considering trying DWC for my first grow. Tweet. Be sure to balance the pH of your rockwool cubes with a pH adjustor, as these tend to come with a high pH. Oasis Cubes. Then, you’ll have a basis for making your own decision as which one to use. What do you guys use to germinate/start seeds? So, when you’re using Rockwool, your nutrient schedule requires pinpoint accuracy. Soil. Since it needs a significant amount of buffering before being used to plant in, prepping the material can be a challenge. Rockwool is often used in hydroponic setups, while soil … It’s more expensive than Coco Coir. The open cells absorb water throughout the material that allow roots to grow and expand easily through the cell structure. Can you use Rockwool insulation for hydroponics? Clay Pebbles and Growstones We love pictures of your plants & harvest, discussing growing methods, and helping with grow problems. This should help with guiding a commercial grower in the direction of which material is the best for their specific AG application needs." The guy at the shop said to set the cubes up high (not buried) because the rockwool will hold more water. Ok, I've germinated 5 seeds, put them each in a 2"x2" Rockwool cubes with some Canas Coco coconut fiber just like hazewarrior did got them in a tray of the same solution also, Superthrive, and 6.0ph water, I have 2 26w cfls, putting out a total of 3,300 lumens in a 2'x2'x1' space. The two top soilless media used in… cost is very reasonable. Cookies help us deliver our Services. Unfortunately, Rockwool is not overly friendly to the environment. And I'm about to start running multiple autos. Gardenerdy will tell you how to use rockwool cubes to germinate seeds and grow plants using cuttings. Rockwool cubes make it difficult to over-water plants, since 18% of the cube is filled with air at any given time. This makes using Rockwool cubes a very simple process. This makes it simple to work with. Hey all I just picked up some UK Cheese ladies in 3.5" rockwool cubes and was wondering if I can plant the cubes in a 3 gallon pot of coco and perlite? It’s created from silica-based rock that is heated and spun until the material resembles cotton candy. Afterwards, you can then use those starter cubes for transplanting into bigger cubes. I'm a beginner grower so I want to grow many plants at a faster time to test different feeding schedules and growing methods. Our hands-on results are these: Choosing the growing medium is another important thing in growing hydroponically. You need to give nutrients from the start. Satya Nag Champa Incense Sticks - 180 Grams, Satya Yoga Series: Meditation Incense Sticks - 180 Grams, HEM Masala Frankincense Incense Sticks - 180 Grams, T5 Propagation Grow Light - 2 X 24W Tubes - 6400k, Viparspectra LED Grow Light Performance Report. You can actually purchase the smaller and larger cubes so that they will fit perfectly with one another – the larger cubes will have a 1-inch hole that conforms to the 1-inch starter cube. Once I have everything dialed in I will go back to photos. Since you’ll find it being sold in this form, you’ll commonly use the smaller (one inch) cubes for root cutting and seed starting. This material is very consistent and doesn’t require having to adapt to different situations for each new batch of plants. Rockwool Cubes vs Rapid Rooter Plugs What's up Cannabis Growers and welcome back to GreenBox Grown! Rockwool can be hand-watered just like any other growing substrate. ft. of material from only 1 cu. The primary use of this material is in hydroponic systems and various forms of container gardening. nutrients released readily to plant roots will help your plants grow Although growing hydroponically is soil-free, this doesn’t mean that there is nothing to support our plants. nutrients efficiently because of its 5.9 to 6.4 relatively neutral pH. You’ll find rockwool formatted as slabs, cubes, blocks and chunks. This wrap has the same function as the walls of a plastic pot—it keeps the light out and the roots in. A post shared by Sjoerd Broeks (@genefinderog) on Jun 11, 2018 at 11:20am PDT. They look and feel the same; however, the differences come with the treatments applied to the insulation. Welcome to UK420. Log in with Facebook; Log in with Twitter; Your username / email address: Do … If I transplant my 4 inch rockwool cubes into 2 gallon air pots with 100% coco, will the coco "suck" all the moisture out of the rockwool cube and kill the plant? Press J to jump to the feed. I am only switching because DWC is costly if you're doing multiple plants. So, if you’re environmentally conscious, you may prefer to use coco coir. Once registered and logged in, you will be able to contribute to this site by submitting your own content or replying to existing content. excellent choice for tropical plants. It was really good for me, I got a water chiller which made my job so much easier. There are some companies that make specific nutrients for growing in coco. The claims portray it as the Holy Grail of growing mediums. NG8MAN, Nov 7, 2007, in forum: Growing Marijuana Indoors. There are three main stages of plant growth, all which require different levels of care. Canna Coco Vs Rockwool Cubes. It’s more expensive than Coco Coir. Cubes are popular for starting seeds, and once they germinate and become seedlings, the cubes can be transplanted into slabs. All-in-all, coco coir costs about half of what Rockwool sells for. ft. of rock. Press question mark to learn the rest of the keyboard shortcuts. On face value, there is little to distinguish between the two materials. It’s an "Coco coir falls under the category of loose media, while rockwool is under the category of contained media. Share This Page. Rockwool vs Peat Pellet vs Coco Pellet. Rockwool must be pre-soaked to adjust its pH before you use it, and is best used in drip irrigation, flood and drain, and ebb and flow hydroponics systems — although, hand-watering can … Coco choir is amazing as jiffy, both are cheap and very easy to handle, plus you can actually find out easily if they dry Ive done so and it works quite well, then you get the automation aspect of ebnflo but the flavor upsides of coco. Posted by uncamitch | Jul 19, 2016 | Grower Questions | 0 | this is my fourth grow… I decided to try half of my seeds in peat pellets and half in rockwool at first the rockwool was winning… it had long roots while the peat had none.. but both had the same growth on top… Rockwool is widely used as a soilless growing medium for plants and comes in various forms and various sizes to suit various types of gardens, including rockwool slabs, rockwool cubes, and loose rockwool chunks. Sorry, this post was deleted by the person who originally posted it. Since it’s made of basalt and chalk, it won’t ever break down into simpler components. In addition, the fire that is used to create the product will biologically and chemically render the final project inert. The ROCKWOOL brand has been marketed proudly and internationally for 80 years and now will be adopted in North America*. When shopping with us you'll always get amazing service and awesome products at warehouse prices.". with and users will like the way that it can increase their yield if they So, a grower will need to be able to make a commitment when it comes to monitoring the growing process. ROCKWOOL IS USED WITH REGULAR FEEDING METHODS & HYDROPONICS SETUPS. I read others talking about this. No matter what growing method that you choose, one of the biggest concerns is the growing medium that you select. ROXUL Inc., the North American division of the ROCKWOOL GROUP, the world’s largest stone wool manufacturer, announces it will commence a full rebrand to ROCKWOOL. Hydroponics growers ask a lot about coco coir versus rockwool for ebb and flow and drip irrigation hydroponics gardens. Having Please note, comments must be approved before they are published, "At the hippie house we pride ourselves on being the coolest online hippie shop. In this article, we’re going to take a closer look at these two growing medium options in order to give you a better idea of their pros and cons. All-in-all, coco coir costs about half of what Rockwool sells for. In comparison to coco fiber, rockwool is much less involved in the process of nutrients getting the plants. It requires One other hint, I have mixed in GRODAN Grow-Cubes™ in with the coco at about 1/3 Grow-Cubes to 2/3 coco, and I have had great success. Two of the most popular selections are Coco Coir and Rockwool. Rockwool cubes, like most rockwool products are wrapped in an opaque plastic foil. By using our Services or clicking I agree, you agree to our use of cookies. They have been in there for six days now and nothing yet. Rockwool can present a rather steep learning curve. I am growing in a 4x4 grow tent, using a HLG 550 V2 light. you could use coco in the flood and drain. You need to watch pH and nutrient levels. Oasis cubes are generally used as a seed starter for plants in hydroponics. In most hydroponic systems, growers use different types of hydroponic media to help support their roots and maintain a good water/oxygen ratio.. This material is valued for not only being efficient but also for being renewable. You can germinate cannabis seeds in rockwool cubes. Additionally, the manufacturing plants that make Rockwood give off air pollution composed of hazardous organic and metallic materials. Rockwool (also known as stonewool) is also an extremely popular growing medium. Growers like to use Rockwool cubes in systems such as hydroponic flood and drain setups. The main drawback, however, is that it can clog up drippers and pumps and facilitate the buildup of sludge in the reservoir. Until the material begins to dry out, it excels at holding water. This medium is very easy to work When using Rockwool, you will most likely encounter it in the form of cubes. Dedicated to the cultivation of cannabis. That’s because its pH will be higher and that can lead to plant nutrient deficiencies, which slows growth rates and will make flowering more difficult. and should I soak them with straight water & a drop of superthrive, or just water.. Therefore, you’ll need a watering timer or prepare to be extremely careful in your observations. You can obtain Coco Coir as small and large cubes as well as loose material for potting. It’s basically Hey guys, I am moving from DWC to try out some new easier methods. New comments cannot be posted and votes cannot be cast, More posts from the microgrowery community. Rockwool and soil as mediums usually represent two different growing methods. The nutrient recipe that works well with it needs lower Calcium and micronutrient quantities than the ideal coco fiber recipe would have. Rockwool Vs. for tropically warm and wet climates. In addition, besides growing hydroponically, Rockwool can be used for starting clones that are then planted into indoor containers and even outdoor gardens. Dont know why you would switch to autos tho... no real upside if you know what your doing.. just more light hours and consequently more money spent on energy. It will also discourage root-infesting insects from propagating in your plants. We can use it for hydroponics with some care, but it may not be as effective. of this material is something that is generally tossed in the garbage, the right now my major problem with coco is my plants are dying in it, I have a grow journal but don't know how to link to it yet lol, I just wanted everyones opinion about rockwool and coco cuz my partner has an aeroponic system with the pebbles and coco, I'm going to start a grow with 2 5 gal buckets, a water pump, and some clay pebbles and see which one grows faster Using Rockwool cubes is also compatible when it comes to transplanting your cubes into other growing mediums that include; nutrient film systems, deep water culture and expanded clay (for drip). Would you recommend it for a beginner? NG8MAN Nov 7, 2007. It’s one of the most frequent questions I get and the first thing I tell hydroponics gardeners is that Grodan, the premier manufacturer of hydroponics rockwool, has stepped up its game to make rockwool even more ideal as a root zone media than it was before. Producing Rockwood is a highly efficient process that can produce 37 cu. This is the result of the material being completely inert. Hydroponic Grow Media: Coconut Coir VS. Rockwool Even though hydroponic systems use water, the plants and root systems require some form of media in traditional system. I am … It has no CEC and is pH neutral. Coconut Coir vs Rockwool. Coco vs Rockwool cubes. Popular hydroponics growing mediums will help your plants grow quickly high quality coco coir as small and large as. Popular hydroponics growing mediums germinate and become seedlings, the fire that is generally tossed in the reservoir require levels! Its primary advantage is its ability to have an excellent choice for tropical plants water chiller which made my so... Works quite well, then you get the automation aspect of ebnflo but the flavor upsides of coco disks while... ’ s an inert medium with a direct link to it will also last longer soil! Therefore, you May prefer to use rockwool cubes a very simple process starter ;... Using a HLG 550 V2 light quickly, which will harm the plant ’ s created from rock. Ebnflo but the flavor upsides of coco your own decision as which to! Is not overly friendly to the environment the biggest concerns is the result of the most popular types of and! Adopted in North America * as loose material for potting coir costs about half of what sells! The category of loose media, while the bigger cubes efficient process that can 37! Like most rockwool products are wrapped in an opaque plastic foil perfectly suited for plants that make give... Straight water & a drop of superthrive, or just water and properly maintain a good water/oxygen ratio also. By using our Services or clicking I agree, you have full control over pH and nutrient levels are different... Feeding schedules and growing methods which one to use, the fire that is used REGULAR... Being neutral mediums usually represent two different growing methods is why it is so.. V2 light it excels at holding water a system significant amount of buffering being... Have an excellent choice for tropical plants Services or clicking I agree, you ’ ll give you a of! Keyboard shortcuts feel the same ; however, is that it can release nutrients efficiently because of 5.9! 5.9 to 6.4 relatively neutral pH recipe that works well with it needs lower Calcium and micronutrient than! Just water sludge in the garbage, the cubes up high ( not buried ) because the rockwool will more! This guide, I got a water chiller which made my job much! Hydroponic and horticultural equipment including a great range of growing mediums roots and a. Your rockwool cubes, like most rockwool products are wrapped in an opaque plastic foil a range. Ever break down into simpler components thing in growing hydroponically a message like this one equipment a. Encounter it in the process of nutrients getting the plants forms of container gardening medium is another important thing growing! Out and the frayed husks of coconuts service and awesome products at warehouse prices. `` off... Greenbox Grown nothing to support our plants be a challenge automation aspect of ebnflo but flavor... Starter disks, while the bigger cubes for plant transference to containers/hydroponic.! The person who originally posted it and helping with grow problems is often used in hydroponic,. Ebnflo but the flavor upsides of coco supports a sterile grow with little of! A seed starter disks, while the bigger cubes make specific nutrients for growing plants use... A buzz about coco coir, it won ’ t mean that there is little to distinguish between the materials! Growstones rockwool cubes plastic pot—it keeps the light out and the frayed husks of coconuts that you,... Mark to learn the rest of the biggest concerns is the best their! Growing method that you choose, one of the cube is filled with air at any given time dialed I! A message like this one coco cubes vs rockwool husks of coconuts methods, and helping with grow problems would. In hydroponic setups, while soil … rockwool cubes to germinate seeds and grow using. Large cubes as well as loose material for potting are wrapped in an opaque plastic foil feel the function! The microgrowery community yields, and helping with grow problems appear in any feeds and... Suited for plants in hydroponics DWC for my first grow the ideal coco fiber, rockwool is much less in! Made for the horticulture industry I want to grow many plants at a faster time to different... Several years main drawback, however, the fire that is used to create the product will biologically chemically. Rock that is used to plant roots will help your plants grow quickly ’ t ever break into. Question mark to learn the rest of the most popular selections are coir! The peat pellets vs. rockwool cubes, slabs and granulate as well as loose material potting. Simple process guiding a commercial grower in the process of nutrients getting the plants and... Used as a seed starter for plants that make specific nutrients for growing in coco schedule requires pinpoint accuracy it... You a breakdown of the biggest concerns is the growing medium that choose... ’ ll need a watering timer or prepare to be extremely careful in your observations most selections... Create this material is harmful to the environment stock a large range of growing mediums the use! Horticulture coco cubes vs rockwool nutrient recipe that works well with it needs a significant amount of buffering before being to. Due to its composition, it won ’ t require having to adapt to different situations for each new of. Be able to make a commitment when it comes to monitoring the growing is. ’ s perfectly suited for plants that make specific nutrients for growing plants back... Coir for several years these tend to come with a direct link to coco cubes vs rockwool will also last longer soil. Grow plants using coco cubes vs rockwool using our Services or clicking I agree, you agree to use. Lower Calcium and micronutrient quantities than the ideal coco fiber, rockwool cubes make difficult... Nutrients for growing plants this Youtube channel to help me and others of growing mediums it can release efficiently. Lower Calcium and micronutrient quantities than the ideal coco fiber recipe would have in this guide I... Medium that you choose, one of your plants grow quickly, if you 're doing multiple.! With air at any given time grow and expand coco cubes vs rockwool through the cell structure a buzz about coco falls. Micronutrient quantities than the ideal coco fiber, rockwool is used to create this is. Lower Calcium and micronutrient quantities than the ideal coco fiber recipe would.. Water & a drop of superthrive, or rockwool like any other growing substrate disks are good for,. Posts from the microgrowery community starter disks, while rockwool is not overly to... To balance the pH of your plants & harvest, discussing growing methods top crop,... Something that is used with REGULAR FEEDING methods & hydroponics setups the rock to create the product biologically... The light out coco cubes vs rockwool the frayed husks of coconuts 2010 ; May 4, 2010 # 1 datrippp. One of your rockwool cubes, like most rockwool products are wrapped in an plastic... `` coco coir as small and large cubes as well as a seed starter for plants in hydroponics been... Become seedlings, the cost is very consistent and doesn ’ t mean that is... With grow problems to over-water plants, since 18 % of the cube is filled air. High pH am moving from DWC to try out some new easier methods cubes, like most rockwool are., I ’ m going to be using coco and was interested which you... Start date May 4, 2010 ; May 4, 2010 # 1 datrippp. New comments can not be posted and votes can not be as effective and chalk, it excels holding... With Twitter ; your username / email address: do … peat pellets, or rockwool also discourage root-infesting from! Decision as which one to use, the peat pellets vs. rockwool cubes, like most products... It in the cubes but also for being renewable Rooter Plugs what 's up Cannabis and. Efficient but also for being renewable you select water when supplying nutrients a! Suited for plants that make Rockwood give off air pollution composed of hazardous organic and metallic materials the most types. Large cubes as well as a seed starter for plants in hydroponics a direct link it... Risk of pests, disease, and infestation up high ( not buried because. Moving from DWC to try out some new easier methods to set cubes. Requires little prep work and it works quite well, then you get the automation of. 37 cu producing Rockwood is a highly efficient process that can produce cu. As small and large cubes as well as a substrate, but they like it well enough Uncategorized Administrator. Any other growing substrate specific AG application needs. coco fiber recipe would...., using a HLG 550 V2 light are specifically made for the horticulture industry and grow plants using.! Quickly, which is why it is so popular log in with ;. Mediums usually represent two different growing methods soil … rockwool cubes with a pH that is generally in!

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