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URL: https://hydrobuilder.com/products/vidawool-rockwool-block

⇱ VidaWool Rockwool Block


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VidaWool Product Documents

VidaWool Rockwool Block Data Sheet

VidaWool. Cultivate With Confidence

VidaWool blocks provide the space and uniform water and nutrient distribution they need to continue thriving in their second stage of life.

Equipped with a UV-protection liner and Hydro-Xtend™ water dispersion technology, VidaWool blocks are intelligently designed to deliver healthy, even root zones and consistent crop performance. Mineral wool growing media helps to give more steerability to the grower and eliminates the messy, time-consuming processes of other growing media, like filling pots and mixing materials.

Applications

VidaWool blocks are ideal for cultivation enterprises looking for reliable, repeatable, and efficient growing media solutions. VidaWool blocks, starter plugs, and slabs are designed to work as a system, for quick transplantation between growth stages that reduces error and guesswork.


Features & Benefits Of VidaWool Rockwool Blocks

  • Sink time: < 15 sec
    For reliable saturation and efficient use of water
  • Water holding capacity: 85–95%
    Holds moisture and keeps it evenly distributed with Hydro-Xtend™ water dispersion technology
  • Handling integrity: > 10 lbf
    Resists punctures for less loss and breakage, when wet and dry.

Additional Features

  • Hydro-Xtend water dispersion technology optimizes steerability of water content: Water doesn’t just sit in the bottom of the block.
  • Facilitates root development through the entire block.
  • Designed to work with three-stage VidaWool™ system to maximize efficient transplant of plugs into blocks, and blocks into slabs.
  • Does not have to be stored in a climate-controlled environment.
  • VidaWool growing medium is made from a minimum 70% recycled content and are designed to efficiently hold and use water, complementing sustainable growing operations.

Hydro-Xtend Water Dispersion Technology

VidaWool is equipped with Hydro-Xtend™ water dispersion technology to evenly distribute water and nutrients throughout the plug, block or slab. Other growing media demonstrate uneven water and nutrient dispersion creating wet and dry zones which leads to uneven root zones.

VidaWool with Hydro-Xtend Water Dispersion and Nutrient Availability

  • No dry zones
  • Water and nutrients evenly dispersed
  • Even root zone.

UV Liner

VidaWool blocks feature UV-resistant liners to reduce the proliferation of algae and conserve water. Other blocks are wrapped in single-ply, UV-penetrable material that allows light to penetrate, creating the ideal environment for algae growth.

VidaWool with Hydro-Xtend UV-protection Liner

  • UV-resistant liner to protect root health.

Other rock wool growing media

  • Light penetration can promote growth of algae and bacteria, leading to root rot.

User Guide for VidaWool Blocks

VidaWool performance is validated by third-party experts, that blocks perform as expected during the vital second phase of plant growth. The team of scientists and technicians behind VidaWool have developed these best practices for using your VidaWool blocks.

Store

VidaWool blocks do not need to be housed in a climate-controlled environment but should be kept dry until use. Store pallets no more than two high to avoid damage.

Saturate and condition

Saturate blocks by submerging for up to 1 minute in a nutrient solution adjusted to a pH of 5.5–6.0. As an alternative, spray with the nutrient solution until the entire block is completely saturated. Allow the blocks to drain for a couple of seconds before positioning them on your growing surface.

Transplant plugs

Pick and place VidaWool starter plugs directly into the block. No added force or shaping is required.

Let's grow

Use your desired fertigation system to help deliver water and nutrients to the VidaWool blocks, and the HydroXtend water dispersion technology designed to distribute it throughout the root zone to help grow healthy plants.


Utilize The Entire Vidawool Rockwool Lineup

A comprehensive system from propagation to harvest that utilizes plugs, blocks, and slabs. They are designed to work together so you can seamlessly graduate plants to their next growing stage.

VidaWool Starter Plugs

VidaWool Plugs are circular for seamless transitioning to grow blocks and come predrilled for rapid, precise seed or clone placement.

VidaWool Starter Plugs

VidaWool Blocks

VidaWool Blocks are ideal for cultivation enterprises looking for reliable, repeatable, and efficient growing media solutions.

VidaWool Blocks

VidaWool Slabs

VidaWool Slabs are tight wrapped to contain water and nutrients to the root zone. VidaWool slabs feature optional liners for rapid & uniform block placement.

VidaWool Slabs

Specifications for VidaWool Rockwool Blocks

VidaWool Block Dimensions (in.) Blocks/Case
Block 512 8" x 8" x 8" 18 per case
Block 256 8" x 8" x 4" 36 per case
Block 190 6" x 6" x 5.3" 48 per case
Block 144 6" x 6" x 4" 64 per case
Block 64 4" x 4" x 4" 144 per case
Block 40 4" x 4" x 2.5" 216 per case
Parameter Result
Wettability (time required to sink) < 15 sec
Water Holding Capacity 85–95%
Handling Integrity (finger puncture resistance) > 10 lbf
Electric Conductivity — EC < 0.1 dS/m
Heavy Metals Not detectable levels*

*Detection limit < 0.05 ppm

Brand VidaWool
SKU VW-RWB
Hazardous Material false
OMRI Certified No

Customer Reviews

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T
Todd
Highly recommended

Will be buying more soon!

★ Reviews

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J
Hydrobuilder John Smith
Waste of time, they do not ship fast or have good customer service

Website states orders are processed 1-24 hours, here we are a week later & there has been no updates or tracking information. I called & canceled my order & will no longer do business with HydroBuilder, spoke with two different people on different occasions & neither could give any information & did not offer any solution.

T
Hydrobuilder Tracy Nelson
Find a More Reliable Souce

Hi, I purchased 125 20 gallon bags for our Loofah's here at our farm. As of this Friday, it will be 4 Weeks and they let me know it went back to the warehouse. 4 Weeks later.

Delivery is supposed to be next Monday, I have no faith in that. I recommend you find a more reliable source where you live. I am here in Michigan where this product was sent out. All the way to California, "by Mistake" Chelsea said.

Save your time and money and shop local.

Good Job

From locating the product through receipt of package, the whole process was well organized. Shipping cost was reasonable and delivered quickly. THANK YOU!

Didn't send the right product; $100 Restocking Fee on $160 order

NEVER shop here, they didn't send the right product, and are now insisting that we pay $100 restocking fee + $60 on shipping (meaning we don't get any money back).

I will never recommend or shop here again.

T
Hydrobuilder Thekaluminaty
🗑RIP-OFF!

$38 for ice and a small little sachet. For the same price I could get 30 sachets directly from the source don't trust these guys! Go to TipTopbio.com the website listed on the sachet!
First time last time customer. These guys are definitely cut off!