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420 Concept

A little story about us

With a lot of focus on quality customer service, we aim to provide a solution to our patients anywhere across the World. Even though the process of buying legal weed online is very complicated; for last several years; we’ve decided to take the next step to ensure that our patients can access our products from coast to coast by mail ordering marijuana online.

420 Concept is one of the national and worldwide pioneers when it comes to providing medical cannabis patients with nothing but the best quality ever. It is now possible to purchase your medical cannabis online and have it delivered to you.

You can purchase your cannabis online now, the online service is available 24/7. The process is very easy and everything is explained step by step. If you have any questions there is a phone number provided or use our live chat option. Our cannabis mailing service is in fact very discreet, stealth and innovative.

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Our Products

All products below have passed quality control and ready for consumption

420 Concept - Best place to buy weed and marijuana

Order marijuana online and save money to buy even more

Anyone – from small children with severe seizures to old men with Alzheimer’s disease – can benefit from taking marijuana or CBD supplements. It doesn’t matter if you want to use weed medically or recreationally, Marijuana Weed USA is always here to provide you with the best products at the most appealing prices.

Why you should order from us

We do have a physical store in the US. However, if you live far away, we are happy to mail your order right to your doorstep. So happy that we offer 10% off to all of our customers who want to buy medical marijuana online! Marijuana Weed USA ships worldwide, and we give a delivery guarantee on every order. Rest assured: if your package gets lost in the mail or intercepted, we will mail another one free of charge. If you have any questions regarding our products or services, don’t hesitate to contact us at any time.

420 Concept offers you top-shelf cannabis flowers, fresh edibles, potent concentrates, topicals and tinctures, vaporizers, and CBD products delivered right to your door discreetly. Choose from the wide variety of Indica, Sativa, and Hybrid medicinal cannabis in store! We provide free shipping on any orders. Browse our new products, sale products, and sample packs. Check out or FAQs or contact us directly. The best Cannabis Shop to buy weed online United States in 50 states and cannabis-related products.

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Deals of the day

White Hybrid


The White Hybrid (AA+) THC: 18% – 29% CBD: .02% – .13% GENETICS: Alaskan Ice x White Widow x Haze x Blue Dream APPEARANCE: Every nug right down to the pebbles are littered with Golden to Creamy White Trichomes, giving it that White appearance. I’m not kidding there is so much Trich coverage you hardly notice the Gorgeous light green buds and light orange hairs…maybe they look “Light” in

Up to 30% Off. All Sales are Final!

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Free Shipping

Worldwide shipping is available for all orders. We respond to your needs with lightning speed!

100% Money Back

If you are not satisfied by the products we shipped to you, we guarantee a 30 days money back.

24/7 Dedicated Support

Our support is available 24/7 and ready to assist you anytime. Feel free to chat with us now!

Made With Love

Our products are quality tested and have proven to be harm free. Purchase now! Enjoy the feeling!


Use Marijuana to Treat Health Problems

Medical marijuana uses the marijuana plant or chemicals in it to treat diseases or conditions. It's basically the same product as recreational marijuana, but it's taken for medical purposes.

  • Removes Headache

    Marijuana might be one under-the-counter remedy for migraine relief. It may help ease migraine symptoms or possibly keep them from starting.

  • Improves Mood

    Most people use marijuana because the high makes them feel happy, relaxed, or detached from reality.

  • Mild side effects

    Medical marijuana side effects may not pose as much danger as the side effects of prescription drugs.

uses of medical marijuana
  • Increase Appetite

    People with appetite problems and their caregivers may benefit from the appetite-boosting properties of cannabis.

  • Relieves Pain

    Patients with mobility problems can use an administration method that works with their abilities.

  • Fights Insomnia

    cannabis is an effective treatment, with little to no side effects, for a range of sleeping disorders.

What Our Clients Say

With several years of experience, we are satified by the overflow of our clients joy towards our services. We thank you all!

Latest News From our blog

Having you educated on the importance of medical marijuana and cannabis, is very important to us. You re welcome to read our blogs, and leave your precious comments.

Governor of Illinois Passes Law to Give Students Access to Medical Marijuana in School

Governor of Illinois Passes Law to Give Students Access to Medical Marijuana in School

The Associated Press is reporting that Illinois Gov. Bruce Rauner has signed HB 4870 into law. The bill requires schools to let parents or guardians administer medical ... Read More



Customer’s security and safety is our major priority and  So, we do our best to make sure that all our customers do not get into any form of problems after ordering from us. DISCREET PACKAGING. We understand that Marijuana is not entirely legal in many countries, hence we alw... Read More

Where can I buy Marijuana and Cannabis online?

Where can I buy Marijuana and Cannabis online?

420concept brings you the provision to buy Marijuana and Cannabis (Buds) online, i.e. without anyone intruding into your privacy and questioning. Interrogation has been the case most of the time when someone goes to ... Read More