Grow A Garden continues to expand with exciting seasonal updates, and the Prehistoric Event adds several exclusive crops for you to collect. One of the rarest among them is the Firefly Fern, which is a Mythical crop with a unique look like a skeleton.
You cannot find Firefly Fern in the regular Seed Shop. To obtain it, you will need to rely on a bit of luck and complete specific tasks tied to the Prehistoric Event. So, this complete guide will cover exactly how to get Firefly Fern in Grow A Garden, plus whether it is worth your effort.
How To Get Firefly Fern In Grow A Garden

You can only get the Firefly Fern seed from the Ancient Seed Pack or the Exotic Ancient Seed Pack. The best way to get these packs is by doing Dino Quests for Blaire. Each quest gives rewards like Dino Eggs, Crates, and Ancient Seed Packs.
You can also craft the Ancient Seed Pack at the bench near Blaire. You need one Dinosaur Egg and 5.5 million Sheckles, then wait one hour for the pack to be ready. Alternatively, you can buy a pack for 199 Robux in the Shop as well.
Since Firefly Fern is an event-only seed, you cannot use pet abilities like digging or duplication to find it. Only Ancient Seed Packs will give you a chance to get this crop.
What Is Firefly Fern In Grow A Garden
Firefly Fern is a Mythical multi-harvest crop added during the Prehistoric Update. It has a has a glowing green with a bright blue glow and is one of the six possible drops from the Ancient Seed Pack. You cannot get it through regular gameplay or seed shops.
Attribute | Details |
---|---|
Name | Firefly Fern |
Rarity | Mythical |
Multi-Harvest | Yes |
Drop Rate | 4.5% |
Avg. Sell Price | 72,000 Sheckles |
Is It Worth Getting Firefly Fern
Yes, Firefly Fern is absolutely worth chasing. While the drop rate is low, it provides you consistent profits thanks to its multi-harvest ability. If you get the Amber Mutation on it, you can boost its value even more.
What Is The Prehistoric Event
The Prehistoric Event in Grow A Garden is a time-limited update that added dinosaur-themed crops, pets, cosmetics, and quests. It launched on July 5, 2025, and you can craft Ancient Seed Packs and complete Dino Quests to earn exclusive rewards.
New weather effects like Sandstorm were added in this event as well, along with new gears like Mutation Spray Amber. You can also trade regular pets for Dinosaur Eggs at Graham’s stand, which you will need to craft Ancient Seed Packs.
What Are The Dino Quests
Dino Quests are time-limited challenges that you can get from Blaire every 12 hours. You get three random quests from a pool of 15, ranging from planting seeds to crafting gear. After you complete them, you will be able to unlock milestone rewards.
All Dino Quests In Grow A Garden
Quest Description |
---|
Plant 100 Carrots |
Plant 10 Watermelons |
Plant 5 Pumpkins |
Plant 25 Bamboo |
Plant 1 Mango Seed |
Grow a Dog to Age 10 |
Grow a Golden Lab to Age 10 |
Grow a Bunny to Age 10 |
Harvest 50 Strawberries |
Harvest 150 Blueberries |
Harvest 25 Apples |
Harvest 10 Coconuts |
Harvest 5 Dragon Fruits |
Craft 1 Lightning Rod |
Craft 2 Mutation Spray Amber |
Best Seeds In The Ancient Seed Pack

The top-tier seeds in the Ancient Seed Pack are Horned Dinoshroom, Firefly Fern, and Fossilight Fruit. Fossilight Fruit gives the highest value when you pair it with Amber Mutation Spray, which provides a 10x multiplier.
Not only these crops are multi-harvest, their base selling price also quite high. You can get an average value of 69,000 Sheckles by selling Horned Dinoshroom, 72,000 Sheckles by selling Firefly Fern and 88,000 Sheckles by selling Fossilight Fruit.
All Rewards From Dino Quests In Grow A Garden
You need to complete a total of 21 Dino Quests to get all the rewards. After you complete all these quests, you will get 19 Seed Packs, cosmetics, and one Bone Blossom, which is the final and most sought-after reward.
Number Of Quests Completed | Reward |
---|---|
3 | Volcano Cosmetic |
6 | Three Ancient Seed Packs |
9 | Long Neck Dino Statue Cosmetic |
12 | Six Ancient Seed Packs |
15 | Three Mutation Spray Amber |
18 | Ten Ancient Seed Packs |
21 | Bone Blossom |
How To Complete Dino Quests
To complete Dino Quests in Grow A Garden, you need to speak to Blaire at the center of the event island. You will receive three random quests every 12 hours. Complete these quests by planting crops, harvesting fruits, or aging pets as instructed to earn rewards and progress toward event milestones.
Each quest gives you one tick toward the milestone bar. If you complete all three in a cycle, you get a Dino Egg, Dino Crate, and Ancient Seed Pack. By finishing 21 total quests, you will unlock the Bone Blossom along with multiple packs and sprays.
Frequently Asked Questions (FAQs)
The drop rate is 4.5% from the Ancient Seed Pack.
No, you can only get it from Ancient or Exotic Ancient Seed Packs.
Yes, it is a multi-harvest crop, so you can pick it repeatedly.
Complete Dino Quests regularly and craft more Ancient Seed Packs.
No, pets cannot dig up or duplicate event-exclusive seeds like Firefly Fern.
Check out How To Get Horned Dinoshroom In Grow A Garden or How To Get Boneboo In Grow A Garden for more on Game Geek Fusion!

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