How long until I can harvest?

Expect pins in roughly one to two weeks after setup and mature caps a few days later. Timing varies with room temperature and humidity.

How often do I need to mist it?

Once or twice a day, depending on how dry your air is. Keep the block damp but not soaking, and give the area some ventilation.

Can I grow it in a normal room?

Yes. It fruits at 64-77 F with 4-6 hours of indirect light, so a kitchen counter or shelf works. Avoid dark closets and drafty spots.

How many harvests will I get?

Usually a few flushes from one block, with the first the largest. Rest the block between flushes and keep misting.

Is it safe to grow oyster mushrooms indoors?

Oyster mushrooms release many spores at maturity. Harvest before caps flatten and keep the block out of bedrooms and main living areas if anyone is sensitive.

What do I need besides the kit?

A spray bottle, a spot with indirect light and some airflow. No grow light, humidifier or special substrate is required.

Midwest Grow Kits Pearl White Oyster Mushroom Grow Kit 5 lb

Best price now

$39.00at TrimleafChecked 1 h ago

Prices are checked against each store and labelled with when.

Visit Trimleaf

Midwest Grow Kits Pearl White Oyster Mushroom Grow Kit 5 lb

Best price now

$39.00at TrimleafChecked 1 h ago

Prices are checked against each store and labelled with when.

Visit Trimleaf

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Price facts

Lowest price today: $39.00 at Trimleaf (checked Nov 10, 2026).

Our take on the Midwest Grow Kits Pearl White Oyster Mushroom Grow Kit 5 lb

This is a 5 lb ready-to-fruit block of pearl white oyster mushrooms from Midwest Grow Kits, aimed at beginners who want to harvest indoors without building a setup. The block fruits at room temperature, needs only indirect light and daily misting, and produces caps up to 8 inches across. Compared with monotubs and bulk substrate kits, it is simpler and smaller, but it yields less per flush and depends on the buyer keeping humidity up. Reviewers of oyster kits generally report fast first harvests and a few flushes per block, with drying out and contamination as the main failure points.

Best forFirst-time mushroom growersKitchen-counter or small-space growingPeople who want a fast first harvestGifts for curious gardeners

Pros

Arrives colonized and ready to fruit, no sterilization or spawn work
Fruits at normal indoor temperatures of 64-77 F
Needs only 4-6 hours of indirect light, not a grow light
Pearl white oyster caps grow large, up to 8 inches
Small footprint suits a counter, shelf or windowsill

Cons

Needs misting once or twice a day, which is easy to forget
Dries out or stalls in low humidity or dry indoor air
Yields a limited number of flushes before the block is spent
Oyster spores are heavy; fruiting near living space can bother sensitive people
One block gives a modest harvest, not a steady supply

Midwest Grow Kits Pearl White Oyster Mushroom Grow Kit 5 lb prices at every store

TrimleafNew
In stock
$39.00Checked 1 h ago
Visit Trimleaf

Midwest Grow Kits Pearl White Oyster Mushroom Grow Kit 5 lb price history

Lowest price we've seen: $39.00 on Nov 11 at Trimleaf. Tracked across 1 store since Nov 11.

What reviewers say

Growers of Midwest Grow Kits oyster blocks describe quick pinning and a satisfying first flush, with beginners saying the instructions made the process manageable. Complaints center on blocks drying out and on smaller later flushes.

What people mention

Ease of setupPraisedBeginners say the block arrives ready to fruit and needs no prep beyond opening and misting.
Harvest speedPraisedGrowers report pinning and a first harvest within a couple of weeks.
HumidityCriticisedOwners say the block dries out and stalls when misting is skipped or indoor air is dry.
YieldMixedThe first flush is satisfying, but later flushes are noticeably smaller.
ContaminationCriticisedSome buyers report mold or a block that never fruited.

Specifications

Temperature: 64-77 degrees F
Light: 4-6 hours of indirect light daily
Humidity: Mist with water 1-2 times daily
Air Exchange: Ensure your growing area has some ventilation
Cap Size: Up to 8 inches diameter
Experience Level: Beginner to Advanced

Questions and answers

How long until I can harvest?: Expect pins in roughly one to two weeks after setup and mature caps a few days later. Timing varies with room temperature and humidity.
How often do I need to mist it?: Once or twice a day, depending on how dry your air is. Keep the block damp but not soaking, and give the area some ventilation.
Can I grow it in a normal room?: Yes. It fruits at 64-77 F with 4-6 hours of indirect light, so a kitchen counter or shelf works. Avoid dark closets and drafty spots.
How many harvests will I get?: Usually a few flushes from one block, with the first the largest. Rest the block between flushes and keep misting.
Is it safe to grow oyster mushrooms indoors?: Oyster mushrooms release many spores at maturity. Harvest before caps flatten and keep the block out of bedrooms and main living areas if anyone is sensitive.
What do I need besides the kit?: A spray bottle, a spot with indirect light and some airflow. No grow light, humidifier or special substrate is required.
Where is the Midwest Grow Kits Pearl White Oyster Mushroom Grow Kit 5 lb cheapest?: At Trimleaf, for $39.00, as of our latest check.