Our Seminars

Feeling a little green to the scene? No matter what your experience level is. Our goal is to provide you with the essential knowledge required to maximize your yields. Learn how to cultivate, harvest and enjoy your very own high-grade plants from industry experts and veteran growers through our great selection of books.

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Upcoming Seminars **Due To Covid19 We will not be holding seminars**

  • Introduction into Cannabis

    We provide a fundamental grasp of the keys to successful cultivation. Allowing for an understanding on how plants produce food and how they grow through their natural life cycle.

  • Germination and Seedlings

    Having a strong hold of what dictates a heavy harvest, all starts with genetics, proper care and environment for the first few weeks of your plants life. Learn how to properly germinate your seeds and grow your plants into healthy monsters with huge yields.

  • Vegetative Growth

    This is the most important part of your plants life, it all happens in the vegetative growth cycle. Learn how to clone, train, top, FIM, transplant, pruning skills and so much more…

  • Bloom and Flower

    Become a master in which vital minerals, enhancers and finishers are needed to assist in the full ripening of terpene production. With this info, you’ll be growing huge cola’s and nugs in no time.

  • Flushing and Harvesting

    Learn step-by-step methods used by top level producers to flush harmful stored minerals out of your plants. Learn to fine art of manicuring, drying, curing, packaging and storage.

  • Pest and Disease

    A gardeners worst nightmare! Learn the various diseases, fungi, pathogens, and pest that can invade your garden. Learn how to identify, assess damage, treat, control and address the issue for healthy growing.

List of Resources


Our policy lasts 10 days. If 10 days have gone by since you received your purchase, we can not extend you an exchange on your purchase. To be eligible for a return, your item(s) must be unused and in the same condition in which you received it. All item(s) must also be in their original packaging, free of damage. Several types of goods are exempt from being returned. Perishable goods, Books, Light Bulbs, Mediums, Filters, Nutrients, Gift Cards, and Sale/Clearance Items cannot be returned.
To complete your return, we require you to contact us via email to inform us of the issue and for us to issue you a Return Authorization if your item(s) qualify for a return. If we authorize your return then we require your return package to include identifying information and proof of purchase in the form of a receipt or invoice from our store.
Please do not send your purchase back to the manufacturer (unless your return does not meet our requirements by, for example, being even slightly used and under Manufacturer warranty, in which case please contact the manufacturer for information about how they require you to proceed).
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund. If you are approved, then your refund will be processed in the form of your original method of payment (or a method agreed upon by both parties).
Late or missing refunds
If you haven’t received a refund from us when expected after being informed that a refund has been sent by us to you, please:
– first, check your bank account (again) and confirm that the dollar amount has not been deposited without notification.
– next contact your bank. There is often some processing time before a refund is posted, or a reason on your bank’s end that is causing a delay in processing.
If you’ve done all of this and you still have not received your refund yet, please contact us by using the Contact Us form on the Contact page of this website and we will dig into things further from our end.
Sale items
Only regular priced and non-perishable items may be refunded, unfortunately, sale/clearance and perishable items cannot be returned or refunded.
We can only replace items if they are defective or damaged. If you need to exchange something for the same item, please send us an email at and we’ll figure things out with you. When you’ve received Authorization for your Return from us, please mail your item to Grower’s World, 120 Dundas St. W Whitby, Ont L1N2L9, Canada, Phone: (905)493-0059

Shipping costs
If you are seeking a return/refund/exchange for reasons outside of our control (eg. if you didn’t pick your package up at the post office and it was sent back, or you made a mistake in your address, or any other reason through no fault of ours) then you will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. Further, Canada Post and other couriers generally charge us a second shipping charge if they are forced to return a package to us – we are charged both to ship the package out to you and then for them to return it back to us if you don’t pick your package up or you miss or refuse your delivery and it’s sent back to us, for examples. If you receive a refund, all cost of shipping that we incur and that are outside of our fault/control will be deducted from your refunded amount. Some item returns may be subject to a restocking fee (generally 15-25%) if sent back to us without authorization or with the need for out-of-the-ordinary effort on our part to return it to our shelves or supplier – Special Orders, large-quantity orders or heavy-weight items, or those that need to be re-packaged, and under other circumstances at our sole discretion may be assessed a reasonable restocking fee, so please obtain our thorough and informed authorization before sending back or refusing any delivery.
Depending on where you live, the time it may take for your exchanged product to reach you may vary.
If you are shipping an item over $75, you should consider using a trackable shipping service or purchasing shipping insurance. We can’t guarantee that we will receive your returned item.

How & When Parcel Shipping Orders are Shipped & Delivered
• Parcel shipping orders are shipped directly to the shipping address you have provided.
• Orders ship via standard ground shipping usually within 1 business day from the time your order is placed.
• Shipment will usually arrive 3-5 business days after the order has shipped for most destinations. Transit time may be longer to remote addresses.
• Normally, shipment(s) are scheduled to arrive Monday to Friday, between 8 am and 5 pm local time.
• If you are not home to accept your shipment, a shipping notification card with further details will be issued by the carrier.
• All shipments will need to be signed for.
• Shipments will not be left at your door.
• Multiple items may be shipped separately due to size or availability and may arrive at different times.
• Purchases from can only be shipped to destinations within Canada; standard shipping rates apply unless specified.
• Purchases of light bulbs are not insured, you purchase this knowing that we can’t guarantee that bulbs will arrive unbroken. We will do our best to pack the bulbs as best as possible but you ultimately assume the risk of having bulbs shipped.

your order will be delivered by a third-party shipping provider who will offer order tracking services. This service will allow you to monitor your package as it makes its way to its final address.

When your order has shipped, you will receive an email shipping confirmation containing a tracking confirmation number.

You can check the status of your shipment in the following ways:

Follow the instructions included in your shipping confirmation email to track your order through the carrier’s website.