By Max Sargent


Growing cannabis at home can seem intimidating, especially for beginners. But with the iGrowCan, the process is simplified into a compact, all-in-one system that takes the guesswork out of cultivation. Whether you're new to growing or simply want an easy, mess-free solution, the iGrowCan provides everything you need—from seed to harvest.

In this article, we’re providing a comprehensive guide about how to use our iGrowCan, meaning you’ll get the very best out of it!

Royal Queen Seeds iGrowCan grow kit with seeds, soil, fertilizer, and pot, ideal for growing cannabis at home easily.

What Is the iGrowCan?

The iGrowCan is a self-contained, can-shaped growing system designed to make cannabis cultivation easy, discreet, and foolproof. It is the perfect choice for total beginners who want to try growing cannabis at home but lack experience and aren’t confident about starting everything from scratch. Alternatively, it’s also suitable for more experienced growers who just want a simple, hassle-free growing experience.

Designed to be compact and self-sufficient, it is ideal for small spaces like windowsills or balconies. It includes everything needed for a successful grow, from seeds to nutrients. In terms of the plants that grow inside them, each iGrowCan comes with high-quality autoflowering cannabis seeds from Royal Queen Seeds, meaning it will grow some of the best weed in the world!

What’s in the iGrowCan?

The iGrowCan is a complete cultivation kit, providing all the essentials in a ready-to-use format:

  • 2 premium autoflowering cannabis seeds: Carefully selected for rapid, easy growth.
  • 1 Eazy Plug germination plug: Ensures successful germination and healthy root development.
  • 1.7 l coco coir mix: Expands when watered, providing a light, aerated medium for optimal growth.
  • All-in-one organic fertiliser: Pre-measured to support plant health throughout its life cycle.
Image of the iGrowCan cultivation kit, including coco coir, seeds, all-in-one fertilizer, and Eazy Plug. A complete solution for easy home cannabis growing.

Innovative Features

The can itself functions as the growing container, eliminating the need for pots or transplanting. This means that, aside from water, you have absolutely everything you need for the whole grow, from the moment you open the box!

The Eazy Plug technology provides a stable, nutrient-rich environment for seedlings, helping to ensure healthy and robust germination. And once the plant is growing, the pre-measured organic nutrients ensure proper feeding with minimal effort.

Image showing Eazy Plug, an innovative germination plug designed to facilitate healthy plant growth. Perfect for fast and efficient germination.

iGrowCan Instructions: Step-by-Step Assembly & Planting Guide

Setting up the iGrowCan is fairly straightforward but should be carried out correctly for best results! Here’s how to do it.

1. Set Up the Base

First, you want to set up the base. For this, simply pop off the lid and repurpose it as the baseplate! Place it flat on your surface to create a sturdy foundation from which everything else will thrive.

2. Install the Water Catcher

Next, position the spacer on top of the lid. It has holes in the top that help to regulate excess water and ensure proper drainage. Cannabis, while loving moisture, does not like to sit in waterlogged soil, so good drainage is essential to healthy growth.

3. Position the iGrowCan Unit

Set the iGrowCan on top of the water catcher. This is it! Your iGrowCan setup is now complete and you’re ready to start growing!

4. Optional: External Germination (Pre-Sprouting Your Seed)

If you’d like, you can germinate your seed outside of the included plug and then plant it once the taproot has emerged. However, we’d strongly suggest not doing this, especially if you are a beginner. The iGrowCan is designed specifically to aid germination.

If you do wish to germinate your seed externally, follow these steps:

  • Wrap the seed in a damp paper towel.
  • Store it in a plastic bag to maintain humidity.
  • Wait for 2–6 days until a small root (around 1 cm) emerges.
  • Plant the sprouted seed into the starter plug, ensuring the root faces downward.

5. Activate the Coco Disk

Once your iGrowCan is assembled, you’ll need to rehydrate the coco disk, which will form the substrate. To do this, place the compact coco disk in a jar with 900 ml of lukewarm water and then let it soak for 15 minutes until fully expanded.

6. Mix the Nutrients

Once you’ve rehydrated the coco disk, combine the expanded coco coir with the pre-measured organic fertiliser to create a nutrient-rich growing medium that is perfect for cannabis plant growth.

7. Fill the iGrowCan

Now, transfer the prepared coir mixture into the can, ensuring even distribution.

8. Planting the Seed

It’s finally time to plant your seed! To do this, insert the seed 0.5 cm deep into the starter plug and place the plug into the coco coir, keeping the top exposed.

9. Watering the Starter Plug

Once planted, moisten the plug lightly—but avoid overwatering!

10. Optimal Positioning for Growth

For best results, you’ll need to position the can appropriately. Keep the iGrowCan in a warm, well-lit spot (20–28°C) and ensure it has good light exposure—at least eight hours per day of natural sunlight or grow lights is ideal. If it isn’t well lit, you will see limited results.

Step-by-step guide for using iGrowCan, a cannabis growing kit. Instructions with images on assembly, coco disk activation, and seed planting, with recommended temperature.

iGrowCan Review: Real-World Performance & User Feedback

The iGrowCan offers a genuinely easy growing experience. Not only this, but it yields respectable results with minimal effort. The autoflowering seeds contained within grow very quickly, reaching harvest in no more than 10 weeks. They also remain small, growing no taller than 60 cm.

That being said, some users have reported larger plants when transplanted to bigger pots later in their life cycle. However, we wouldn’t recommend this for beginners.

Thanks to the well-balanced nutrient mix and the perfect moisture retention of the growing substrate, the plants have a perfect environment to thrive in, and offer buds accordingly!

User Reviews & Experiences

But don’t take our word for it—here’s what real users have to say about their iGrowCan experience:

"I had multiple strains, and all but one turned out to be incredible plants. The coco coir and nutrients worked great, and the plug was better than others I’ve used. It’s essentially a plug-and-play grow system—perfect for beginners!"


"Tried the Green Gelato iGrowCan, and it was super easy to set up. The only thing I’d suggest is adding a little extra fertiliser towards the end. Overall, a great experience for first-time growers!"


"So easy to prepare—within days, my plant had sprouted! Perfect for windowsills or as a fun gift for friends. I’m curious to see how big she’ll get with some light training."

iGrow Can Maintenance, Watering Tips & Troubleshooting Guide

The iGrow Can is designed for low-maintenance growing, but a few simple steps can help you achieve the best results.

Image representing the iGrowCan maintenance guide, showing the watering and fertilization process for a healthy and successful grow.

1. Cleaning & Upkeep

While cannabis is hardy, it can still succumb to bacterial and fungal infections. To avoid this, good hygiene is called for! Rinse the water catcher and base regularly to prevent the buildup of potential pathogens, and avoid leaving stagnant water, which can cause root issues.

2. Periodic Inspections

You should check up on the plant and the substrate from time to time to ensure all is going to plan. Keep an eye on the coco coir's condition—it should remain light and airy. You should also monitor plant colour and leaf condition for signs of stress, infection, and feeding or watering problems.

3. Watering Best Practices

You should only water your weed once the soil has begun to dry out. To know if this is the case, you can either:

      • Use the “finger test”: If the top layer of soil (around 5 cm) feels dry, it’s time to water.
      • Check pot weight: Lighter weight means the plant needs hydration.

4. Avoid Overwatering or Underwatering

Watering cannabis isn’t difficult, but many beginners have a tendency to overwater, which is much more damaging than underwatering. To avoid both of these issues, follow the steps above. And if you need to identify whether your plant is suffering from either of these problems, here are the relevant symptoms:

      • Signs of overwatering: Yellowing leaves, drooping, starting from the bottom up, stalled growth.
      • Signs of underwatering: Dry, crispy leaves, slow development.

5. Troubleshooting Common Issues and Solutions

Here are common problems associated with growing cannabis, and their solutions:

      • Overfeeding: This shouldn’t be a problem with the iGrowCan, as all the feed is self-contained. However, if you supplement this, you might run into problems. Symptoms of overfeeding will show themselves with discolouration and slowed growth. To remedy the problem, flush the substrate with several litres of pure water to remove stored nutrients. Then continue as normal.
      • Light issues: If you’re growing on a windowsill or somewhere with inadequate light, you’ll see poor performance. There’s no trick here—you just need to give your plants more light. Either move it somewhere with plenty of direct sunlight or invest in artificial grow lights.
      • Yellowing leaves during flowering: This is not a problem! As the plant directs its energy towards flower production, the fan leaves will begin to yellow and die off from the bottom upwards. You can either leave them or prune them to help the plant use its energy to the best of its abilities.

Final Thoughts: Is the iGrowCan the Easiest Way to Grow Weed at Home?

The iGrowCan is an excellent starter kit for those interested in cannabis cultivation who either lack experience or want a very easy grow. It’s compact and comes with everything you need, including two premium autoflowering seeds, meaning that the simplicity does not come at the cost of quality!

If you’re looking for a fun, easy, and rewarding way to grow cannabis, the iGrowCan is a great starting point. Whether for personal use or as a unique gift, this kit makes growing effortless and enjoyable.

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Privacy Policy - Royal Queen Seeds

To ensure a safe online environment and guarantee adequate data protection, we strictly comply with all legal requirements. In this privacy statement, we provide information about how and for what purpose data is collected, safety measures, storage periods and contact details.


COMPANY NAME: SNORKEL SPAIN, SL (hereinafter ROYAL QUEEN SEEDS)

C/ Vilar d'Abdelà, 5 (nave 1) CP: 08170 de Montornès del Vallès

+34 937 379 846

support@royalqueenseeds.com


The present Privacy Policy sets out the terms on which we will treat personal data at ROYAL QUEEN SEEDS; this includes any personal data collected through our website https://www.royalqueenseeds.com/ as well as any other data we process in the course of our business activities.

ROYAL QUEEN SEEDS collects the following personal data for the purposes listed below:

SECTION 1 – PERSONAL INFORMATION WE COLLECT

1.1 Account purchases

Account purchases can only be made if you are in possession of a personal account. When you create an account or purchase something from our shop, as part of the buying and selling process we collect the following personal information that you provide to us:

This information is required for delivery. In addition, when you browse our shop, we automatically receive the Internet Protocol (IP) address of your computer. Based on this information, we can optimise your online experience and at the same time protect our online environment.

Purpose of data collection

We collect and store account-related data for the following purposes:

(a) to carry out obligations arising from any contracts between you and us, and to provide you with information, products and services that you may request from us;

(b) to set up, manage and communicate with you about your account and your orders;

(c) to conduct market research and analysis;

(d) to confirm your age and identity, and to detect and prevent fraud.

1.2 Newsletters

With your explicit permission, we may send you newsletters about our shop, new products and other updates. We send newsletters based on your explicit consent. In the event that you purchase a product, and in accordance with current regulations, we may send you commercial communications in accordance with the legitimate interest of our company, always about products or services similar to those you have purchased or contracted. In any case, you may exercise your right of opposition through the channels announced in this Privacy Policy. The following information is collected in relation to the newsletter:

We do not need to know the sex of the person in order to send the newsletter (data minimisation: by law we must ask for data that is strictly necessary to provide the service, and in this case knowing the sex is not necessary to send the newsletter).

Purpose of data collection

The data collected is used to:

(a) personalise our emails, including your name and gender;

(b) provide gender-specific content.

You can withdraw your consent at any time by using the link provided in the newsletter or the contact information provided in section 2.

1.3 Customer service and contact form

In order to provide appropriate support, our customer service employees have access to information related to the account. Consequently, their support will be highly effective and friendly. The data provided in our contact form is used by our CRM provider, SuperOffice. We will only use your details to respond to your message.

SECTION 2 – LEGITIMATE INTEREST

If you have purchased any of our products, please note that we may process your personal data for promotional purposes, based on Royal Queen Seeds' legitimate interest only to offer you products or services from our company and about products or services similar to those you have purchased. You may exercise your right to opt out of future messages by the means set out in this Privacy Policy or through any notification you receive.

2.1 How do you withdraw consent?

If you change your mind, you can withdraw your consent for us to contact you for the purpose of collecting, using, or disclosing your data at any time by reaching out to us at: support@royalqueenseeds.com.

SECTION 3 – DISCLOSURE

We may disclose your personal information if we are required to do so by law or if you breach our Terms of Service.

SECTION 4 – HOW LONG DO WE KEEP YOUR DATA?

At Royal Queen Seeds, we will not retain your data for longer than is necessary for the purposes described in this Policy. Different retention periods apply for different types of data; however, the longest period we will normally hold any personal data is 10 years.

4.1 Account information

Data relating to the account remains relevant for as long as the consumer is in possession of an account. Therefore, the data remains documented for as long as the account exists. When our customers delete an account, the associated data will be deleted within a reasonable period of time. Requests regarding the inspection or correction of stored personal data or the deletion of an account can be sent to support@royalqueenseeds.com.

4.2 Newsletters

In the event that you give us your consent to inform you about our products or services, we will keep your data until you express your wish not to receive any further communications from us. However, we regularly (every month) carry out a relevance check. Registered customers (and their personal information) will be deleted whenever customers do not reply to our request. In addition, our newsletter mailing has an opt-out feature. Consumers can withdraw their consent by using this opt-out feature.

SECTION 5 – COOKIES

Cookies are small information files that notify your computer of previous interactions with our website. These cookies are stored on your hard drive, not on our website. Essentially, when you use our website, your computer displays its cookies to us, informing our site that you have visited before. This allows our website to function more quickly and remember aspects related to your previous visits (such as your username), making your experience more convenient. At Royal Queen Seeds, we use two types of cookies: functional and analytical.

5.1 Functional Cookies

Functional cookies are used to enhance your online experience. Among other things, these cookies track what is added to your shopping cart. The use of these cookies does not require prior authorization.

5.2 Analytical Cookies

Analytical cookies are used for research and market analysis. The data collected with these analytical cookies is anonymous, making it unusable for third parties. The use of these cookies does not require prior authorization.

SECTION 5 – THIRD-PARTY SERVICES

Third-party services are required to conduct transactions and provide our services. In general, the third-party providers we use will only collect, use and disclose your information to the extent necessary to enable them to perform the services they provide to us.

However, certain third-party service providers, such as payment gateways and other payment transaction processors, have their own privacy policies regarding the information we must provide to them for your transactions.

We encourage you to read the privacy policies of these providers so that you can understand how these providers will handle your personal information.

In particular, certain suppliers may be located or have facilities located in a different jurisdiction than yours or ours. Therefore, if you choose to proceed with a transaction involving the services of a third party, your information may be subject to the laws of the jurisdiction in which that service provider or its facilities are located.

Once you leave our website or are redirected to a third-party website or application, you are no longer governed by this Privacy Policy or the Terms of Service of our website.

Web analytics service (anonymous data)

On this website we have integrated an element of a web analytics service (with anonymisation functionality). Web analytics can be defined as the gathering, processing and analysis of data about the behaviour of visitors to websites. An analytics service collects, among other things, data about which website a person came from (the so-called referrer), which sub-pages they visited or how often and for how long they visited a sub-page. Web analytics is mainly used for website optimisation and for a cost–benefit analysis of internet advertising.

Courier service

To complete deliveries we use a courier service. This courier service carries out the delivery between our company and the consumer's home. To complete these logistics, the company requires access to the consumer's name and address information.

Mailing service

Royal Queen Seeds uses a third-party mail service provider to send its newsletter. This provider has access to limited account information related to opt-in consent (e.g. email address).

Marketing services

Royal Queen Seeds has the support of a company that specialises in marketing and communication activities. Their access to personal information is very limited and mostly anonymous.

Payment services

At Royal Queen Seeds we use external payment services to handle our transactions (e.g. credit card payments).

SECTION 6 – SECURITY

To protect your personal information, we take reasonable precautions and follow industry standard best practices to ensure that it is not inappropriately lost, misused, accessed, disclosed, altered or destroyed.

If you provide us with your credit card information, the information is encrypted using secure socket layer technology (SSL) and stored using AES-256 encryption. Although no method of transmission over the internet or electronic storage is 100% secure, we follow all PCI-DSS requirements and implement additional industry standards that are commonly accepted. Information related to the account is protected with a hashing method. This method transforms the information into a generated hash. As a result, confidential information is protected and invisible, even to us. In addition, our databases are exceptionally protected against unauthorised access. For example, access to the database is only possible and permitted via approved IP addresses (e.g. from Royal Queen Seeds headquarters). Other attempts and addresses are rejected at all times.

Furthermore, data is anonymised as much as possible, so it cannot be directly linked to a specific consumer. With this data, however, we may be able to carry out market research and analysis. In addition, the third parties concerned (e.g. mailing service) are examined prior to our collaboration, comply with the GDPR from the EU and receive a processing agreement. Within Royal Queen Seeds, employees are assigned different access permissions. Specific permission provides access only to information that is strictly required to perform a task. Digital security measures are subject to change and must meet high requirements to ensure the safety of online customers. That is why, at Royal Queen Seeds, we appoint a security officer. Regular verification and improvement of security measures (where necessary) are part of the role.

SECTION 7 – CHANGES TO THIS PRIVACY POLICY

We reserve the right to modify this Privacy Policy at any time, so please check back regularly. Changes and clarifications will be effective immediately upon being published on the Website. If we make substantial changes to this policy, we will notify you here that it has been updated so you will know what information we collect, how we use it and under what circumstances, if any, we use and/or disclose it.

SECTION 8 – YOU HAVE THE RIGHT TO: