420 THCA Deals: Best Discounts on Flower, Vapes & Gummies

420 THCA deals give cannabis customers a concentrated window to stock up on lab-tested hemp products at some of the lowest prices of the year. These seasonal promotions span flower, vapes, gummies, and concentrates, with deal structures that reward both new shoppers and longtime customers. Understanding the full promotional calendar before April 20th helps customers plan their purchases and take advantage of every offer available to them.

Gold Canna’s 420 promotion runs throughout April with a tiered schedule. Two automatic discounts are active all month long, and four date-specific windows rotate in with their own offers. Most deals combine with each other — the one exception is the April 18–21 sitewide 30% off, which replaces the all-month automatic discounts rather than stacking on top of them.

All Month Long — No Code Needed

• Buy 2 Liquid Diamonds, Get 10% Off — Add any two Liquid Diamond products to your cart and the discount applies automatically.
• Buy 2 Hash Rosin Gummies, Get 5% Off — Add any two Hash Rosin Gummy products to your cart and the discount applies automatically.

These offers combine with all other promotions below, except the April 18–21 sitewide 30% off. When that code is applied, the 30% off applies instead of the automatic discounts above.

April 8–April 9

• $30 off when you spend $200 or more
• Discount Code: 30OFF200

April 10–April 13

• 20% off Badder, Crumble, and Rosin Dabs — does not include vapes.
• Discount Code: 420DABS2026

April 14–April 17

• BOGO 50% Off Gold Nuggets — the second unit in your cart is half price.
• Discount Code: 420NUGGETS2026

April 18–April 21

• 30% off all retail items — covers the full product lineup.
• Discount Code: 420FINAL30

This discount applies instead of (not in addition to) the all-month automatic discounts on Liquid Diamonds and Hash Rosin Gummies.

Hash Rosin Gummies have their own dedicated all-month promotion this year. Buy two and get 5% off automatically with no code required. That offer runs alongside the rotating date-specific windows, so customers can benefit from both. The April 18–21 sitewide 30% off replaces the automatic discount during that window, making it the strongest time to purchase gummies in quantity. Our Delta 8 Gummies Everything You Need to Know guide provides background on how cannabinoid gummies are produced and how different edible formats compare.

420 THCA Concentrate Deals

Concentrate buyers have a dedicated four-day window this year with 20% off badder, crumble, and rosin dabs from April 10–13 using code 420DABS2026. This deal is specific to traditional dab formats and does not include vapes. The April 18–21 sitewide sale also covers concentrates for customers who want to wait for the broader 30% off window. Our Best THCA Concentrate guide explains the differences between concentrate formats and what to consider when comparing options.

420 Gold Nuggets Deal

Gold Nuggets get their own featured promotion with BOGO 50% off running April 14–17. Use code 420NUGGETS2026 at checkout. This deal runs for four days before transitioning into the final sitewide offer, so customers who want BOGO pricing on Gold Nuggets should plan to check out before April 18th. This is a strong window for picking up a new option alongside a current favorite or restocking at the lowest per-unit cost available during the promotion.