By Luke Sumpter


Growing cannabis indoors has unique advantages and disadvantages. Cultivators have almost complete control over the environment, and can easily regulate lightwater, and nutrients. However, space can quickly become an issue, especially when growing strains that like to reach rapidly toward the light source.

Fortunately, breeders have tinkered with cannabis genetics to create varieties that are ideal for indoor growing. These plants remain short, and are easy to manage and train. They’re suitable for small grow tents, and some cultivators even go to the extremes of raising them in refurbished computer towers and cupboards for added stealth.

Why Grow Cannabis Indoors?

Indoor growing makes life easier for many cannabis cultivators. If you live in a cold climate with bad weather or your garden lacks direct sunlight, indoor grow tents provide a safe haven. The ability to manipulate the light schedule, humidity, and nutrients with precision allows growers to raise weed on their own terms.

Growing cannabis indoors also helps weed lovers keep their herbal interest to themselves. Indoor grow tents with carbon filters will eliminate the stink and dramatically reduce the chances of facing any penalties.

Are All Weed Strains Suitable for Indoor Grows?

An indoor cannabis growing setup featuring various strains, showcasing the suitability of indica and autoflowering varieties for small spaces and controlled environments.

Technically, yes. All strains can be grown indoors—although some varieties are much more suited to this environment than others. Bushy indica and autoflowering strains rarely exceed 120cm in height, and are thus naturally compatible with small spaces.

Indoor growing also allows cultivators to take control of time (to a degree, at least). Photoperiod cannabis varieties begin to flower only when the hours of light decrease leading up to autumn. Indoors, growers can change the light cycle to trigger flowering whenever they want. Alternatively, they can extend the growth phase by keeping plants under a veg-specific light cycle.

Towering sativa strains have the potential to surge to heights of 300cm. Growers can limit vertical growth by planting them in small containers, but they won’t produce as good of a yield as strains specifically bred for indoor cultivation.

If you’re planning to grow weed indoors, consider the strains below. They’re ideal for small spaces and produce fantastic harvests.

1. Enjoy Jar-Filling Yields With Blue Gelato

When our breeders crossed the legendary Blueberry, Thin Mint GSC, and Sunset Sherbet, we had our suspicions that they were onto something. But little did we know that they were on the path to creating our favourite cut of gelato to date! Packed with a complex mix of terpenes, Blue Gelato's aroma is sweet and fruit-forward, with berry highlights, an earthy backdrop, and a touch of gas that really takes things to another level.

Close-up of Blue Gelato cannabis buds showcasing their dense structure, vibrant red pistils, and sweet, fruity aroma, ideal for indoor cultivation with impressive yields.

Thanks to her compact size, excellent branching, and fast flowering time, Blue Gelato is perfect for growing indoors. Left to veg for 3‒4 weeks in standard pots, mature Blue Gelato plants will typically measure between 80‒130 cm after stretching. Given her resilience, Blue Gelato responds extremely well to training and is naturally resilient to pests. Meanwhile, her stable genes make Blue Gelato a great candidate for SOG setups, where a few smaller plants can develop a beautiful, lush canopy that delivers heavy harvests of top-shelf flower. In ideal conditions, our Blue Gelato can deliver 550‒600 g/m² after 9‒10 weeks in bloom.

True to her 80% indica genes, Blue Gelato boasts an exceptional flower structure. Her buds are naturally rock hard, with thick, swollen calyxes, bright red pistils, and a nice length, too. Crack open your curing jars and enjoy as Blue Gelato's sweet, fruity aroma fills the air. Then, once you light up, sit back and let her soothing yet balanced stone wash over your mind and body.

Blue Gelato
23_genetic background_1 Blueberry x Thin Mint Girl Scout Cookies x Sunset Sherbert
33_Yield indoors_1 550 - 600 gr/m2
31_plant height outdoor_1 80 - 130 cm
25_flowering time_1 9 - 10 weeks
29_THC_1 THC: 23%
28_Type Blend_1 Sativa 20% Indica 80%
34_yield outdoor_1 500 - 600 gr/plant
32_plant height outdoors_1 150 - 200 cm
27_harvest period_1 October
22_Effect_1 Balanced, Physically Relaxing, Uplifting

Buy Blue Gelato

2. Lemon Skunk: A Social High & Sky-High Yields

Looking for a novel Skunk variety to brighten up your collection? Our new Lemon Skunk is perfect. Combining genes from Skunk #1 and Citral, these seeds sprout into stocky hybrid plants with strong side branching, bright green leaves, and a delicious citrus-tinged Skunk aroma. Best of all, our Lemon Skunk can be harvest-ready after just 8‒9 weeks in bloom—a dream for any indoor cultivator.

Sprout Lemon Skunk seeds and, within weeks, you'll be caring for hardy seedlings with beautiful, vibrant green leaves. Left to veg for a standard 4 weeks, Lemon Skunk plants typically measure 80‒120 cm after their flowering stretch. Its moderate internodal spacing and high stress resilience make this strain perfect for all kinds of training, from simple defoliation to LST, ScrOG, and more. As you'd expect from any real Skunk, Lemon Skunk needs little more than water, occasional feeding, and strong lights to flourish. After her short bloom phase comes to an end, she can deliver up to 600‒650 g/m².

Roughly halfway through bloom, you will start to notice where this strain gets its name from. Featuring a unique mix of terpenes, Lemon Skunk produces delicious aromas that combine a classic skunky stank with sweet citrus overtones reminiscent of freshly squeezed lemon-lime juice. Packing 19% THC, she is also relatively potent and delivers a soothing effect that eases the body, relieves mental tension, and sparks creativity/sociability. What's not to love?

Lemon Skunk
23_genetic background_1 Skunk 1 x Citral
33_Yield indoors_1 600 - 650 gr/m2
31_plant height outdoor_1 80 - 120 cm
25_flowering time_1 8 - 9 weeks
29_THC_1 THC: 19%
28_Type Blend_1 Sativa 50% Indica 50%
34_yield outdoor_1 625 - 675 gr/plant
32_plant height outdoors_1 120 - 150 cm
27_harvest period_1 Late September
22_Effect_1 Calming, Creative, Long Lasting , Physically Relaxing

Buy Lemon Skunk

3. Pink Runtz: Monumental Levels of THC Await

Love sweet terpenes? Then you'll love our Pink Runtz! Created from a cross of Gelato, The Original Z, and Pink Panties, this 50-50 hybrid condenses the bold candy aromas/flavours that made Runtz so famous in a seed that's perfect for indoor tents or rooms. While not the highest-yielding variety on this list, Pink Runtz' delicious candy-fruit terps will be more than enough to get you hooked and keep you growing this strain for many years to come!

Close-up of Pink Runtz cannabis buds featuring dense trichomes and vibrant green leaves, showcasing sweet, tropical fruit candy aromas, perfect for indoor growing.

Pink Runtz boasts an even split of indica and sativa genes and combines typical traits from both genetic families. On the one hand, she develops beautiful deep-green, fat-fingered leaves that fast-track photosynthesis even in sub-par conditions. On the other hand, Pink Runtz develops long branches and widely spaced nodes that make her an exceptional candidate for a variety of training techniques (LST, topping, and super cropping in particular). She also stretches considerably, with mature Pink Runtz plants typically maxing out at 100‒150 cm—a little tall for some setups, but nothing that a bit of extra training can't help contain. Her flowering time, however, is just 8‒9 weeks, after which Pink Runtz plants can deliver up to 425‒475 g/m² in optimal conditions. In comparison to the other strains mentioned here, Pink Runtz tends to benefit from a bit of extra feeding.

By the time she's ready for the chop, Pink Runtz will be heavily laden with nugs boasting nice sativa length and a dense indica structure. Despite her name, Pink Runtz tends to produce vibrant green flowers with a frosty coat of trichomes that's rich in terpenes and up to 26% THC. Her aromas are completely dominated by notes of sweet, tropical fruit candy with hints of diesel and citrus, while her effects hit hard and deliver an uplifting, long-lasting stone ideal for experienced smokers.

Pink Runtz
23_genetic background_1 Gelato x The Original Z x Pink Panties
33_Yield indoors_1 425 - 475 gr/m2
31_plant height outdoor_1 100 - 150 cm
25_flowering time_1 8 - 9 weeks
29_THC_1 THC: 26%
28_Type Blend_1 Sativa 50% Indica 50%
34_yield outdoor_1 450 - 500 gr/plant
32_plant height outdoors_1 140 - 180 cm
27_harvest period_1 Middle of October
22_Effect_1 Laughter, Long Lasting , Uplifting

Buy Pink Runtz

4. Prepare to Enter Hyperspace — Alien OG

Alien OG is arguably one of the hottest strains in the US at the moment. Bred from Alien Kush and Tahoe OG Kush, this hybrid boasts whopping THC levels, dank aromas, and excellent vigour. Within weeks of sowing seeds, you'll be growing lush hybrid plants that are perfectly suited for indoor spaces, thanks to their compact structure and fast flowering time.

Alien OG plants grow very quickly, easily reaching 30 cm after just 3‒4 weeks in veg. They boast large, forest green leaves with a typical hybrid shape, as well as moderately spaced nodes that allow easy access to her stems when training, pruning, or trimming. After stretching considerably during their first weeks of bloom, mature Alien OG plants typically measure 80‒120 cm—a very manageable height in almost all tents/rooms. Thanks to her short stature and homogenous growth traits, this is another great strain for SOG setups. Once in bloom, leave Alien OG to mature for roughly 8‒10 weeks to enjoy her dense, potent flowers at their best.

After drying and curing, Alien OG buds boast a delicious aroma that's dominated by notes of fresh pine, moist earth, and ripe citrus rinds. Her flavours are just as complex, and with 25% THC, Alien OG delivers strong effects after just a couple of hits. Enjoy her in the evenings or on weekends when you want to kick up your feet and relax, either on your own or in good company.

Alien OG
23_genetic background_1 Alien Kush x Tahoe OG Kush
33_Yield indoors_1 450 - 500 gr/m2
31_plant height outdoor_1 80 - 120 cm
25_flowering time_1 8 - 10 weeks
29_THC_1 THC: 25%
28_Type Blend_1 Sativa 50% Indica 50%
34_yield outdoor_1 450 - 500 gr/plant
32_plant height outdoors_1 140 - 180 cm
27_harvest period_1 Early October
22_Effect_1 Calming, Physically Relaxing, Uplifting

Buy Alien OG

5. Keep Things Chill With Legendary OG Punch

They say that legends aren't born—they're created. And with our iconic creation, Legendary OG Punch, never has this statement rung truer! Born from a cross of Legend OG and Purple Punch, this 60% indica-dominant strain comes packed with delicious terpenes that create a complex aroma of berries, grapes, and lavender topped with citric overtones and an earthy-pine backdrop. Her effects are also nice and mild—ideal for smokers looking for a chill buzz.

Close-up of Legendary OG Punch cannabis buds showcasing dense, frosty trichomes and vibrant colors, emitting a complex aroma of berries, grapes, and lavender, perfect for indoor growing.

Legendary OG Punch is easy to cultivate and well-suited to indoor tents or rooms, though her height may prove challenging for some growers. After vegging for 3‒4 weeks and finishing her flowering stretch, Legendary OG Punch can measure between 90‒160 cm. Hence, we generally recommend this strain for experienced growers who are comfortable employing training techniques to control the height of their plants. LST, topping, and FIM are all great techniques for taming Legendary OG Punch's stretch. Thanks to her long internodes, she also performs exceptionally well in ScrOG setups. In optimal conditions, Legendary OG Punch needs about 9 weeks of bloom time to mature fully and can produce up to 400 g/m².

Come harvest time, Legendary OG Punch will reward you with dense indica nuggets covered in frosty resin and packed with exotic terpenes. When grown in cooler conditions, her tightly stacked calyxes may take on beautiful pink and purple hues that only add to her bag appeal. With her excellent trichome production, Legendary OG Punch is a great strain for making extracts, and, with 19% THC, she delivers a mild stone that's relaxing and clear-headed.

Legendary OG Punch
23_genetic background_1 Legend Og x Purple Punch
33_Yield indoors_1 350 - 400 gr/m2
31_plant height outdoor_1 90 - 160 cm
25_flowering time_1 8 - 9 weeks
29_THC_1 THC: 19%
28_Type Blend_1 Sativa 40% Indica 60%
34_yield outdoor_1 500 - 550 gr/plant
32_plant height outdoors_1 180 - 220 cm
27_harvest period_1 Early October
22_Effect_1 Calming, Clear

Buy Legendary OG Punch

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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: