Best Gardzen Germination Trays in 2026

Value Package: Includes 3 starter trays with 3 matching humidity domes, each capable of holding 48 Cells (8 Trays, 6-Cells Per Tray) filled with soils.

Ideal Size: Medium size trays are easy to carry and fit well on a windowsill - Sturdier, easier to carry and more manageable than larger 1020 trays. Dome is designed extra high for taller seedlings. Inner space: 13.7” x 10” x 6”.

Sturdy and Heavy Duty: High quality plastic is durable, reusable and recyclable - perfect for starting seeds, clones, growing micro greens, herb and salad leaves. Trays features no hole - save you time to water and prevent leaking.

Includes a new four panel height extension features additional side vents which can be opened or closed as necessary to help maintain the humidity sought to maximize plant health and growth

The extension can be disassembled for compact storage when not in use and easily reassembled when needed

Ideal for maintaining humidity and moisture without constant attention by allowing moisture to remain enclosed inside the dome

IDEAL AS DRIP TRAYS, hydroponic or soil growing, gardening indoor and outdoor.

PERFECT For Starting Seeds, Growing Microgreens, Herbs –for extra nutritional value (arugula ,basil ,red cabbage, beets, kale, cilantro & rainbow mix) --Excellent For Sprouting - Broccoli mung bean, soy bean, wheat ,sunflower and many more..

AMAZING FOR NURSERY FLATS - At an optimal size since bigger trays get very heavy, and none of us needs to lift extra weight when that can be avoided. Used by professional growers for microgreens and seed starting flats

Upgrade Heightened Lid: Increased the height of the lid to provide ample room for flowers, vegetables, fruits, herbs and other plants to grow. It is not only suitable for seed germination but also suitable for plant cutting germination. The tender plants can stay longer time in the seed starter tray.

Thicken 0.8mm Material: Compare with other 0.5mm plastic material, our seed trays use 0.8mm PVC material for reusable, durable and not easily broken. (Note: Please avoid prolonged high-temperature exposure over 48°C)

Unique Design: Adjustable window let you can adjust the inner humidity from 50%-100% to meet your needs. Transparent seed stray lets you keep an eye on the growth. Drain holes at bottom for better drainage. So you have total control over the growing process.

【LED Plant Grow Light】Each seed starter trays has 2 plant grow light A total of 40 led grow lights. Each plant light is composed of 4 blue + 16 white lamp beads. which is much more efficient for plant growth compared to regular only 8 white lights, can simulate natural sunlight. Greatly promotes indoor growth as it accelerates photosynthesis. The blue light can improve the vitality of the seedling root system and help cultivate seedlings with a higher survival rate.

【5 Levels Brightness & Timer Setting】：5 brightness settings to meet each plant's lighting requirements at different stages. growing light has 3 cycle timing settings (3/6/12H) which will stay on for 3/6/12 hours, LED plant grow lamp have a full spectrum of artificial light sources, strong and uniform light. Similar to sunlight, promote plant growth.

【Humidity Adjustment and Drainage Design】: The drain hole at bottom of seed tray prevents overwatering. Also great for hydroponic use. You can fill the bottom with water and it is distributed to the right places, so the roots can absorb the water.which avoids root rot due to excessive moisture in the seed starter soil and effectively protects the healthy growth of the root system.

Grow microgreens cleaner, faster, sustainably, with hemp fibre growing medium

Pack of 40 - Fits a 5" x 5" growing tray or 8 mats fit a 10” x 20” growing tray

100% biodegradable and compostable - all natural, ph neutral, industrial hemp fibres are intertwined into a biodegradable backing to provide a strong but light environment for seeds to thrive in.

START INDOOR GARDEN -- Starting an indoor garden is easy with our bulk pack of organic peat trays. Perfect for starting flowers, herbs, and vegetable saplings like tomatoes and cucumbers.

SEED STARTER KIT -- Pack of 24 peat trays. Each tray has 12 cells. Comes with 15 pcs plant labels, and you can use them to mark the seeds in your peat pots.

EASY TO USE -- Simply place your seeds into the seedling transplant tray. These seedling trays come apart easily and can be cut into individual peat pots using a pair of scissors.

EASIER SEED STARTING: Our Burpee SuperSeed tray with 16 extra-large flexible pop-out cells is designed to simplify indoor seed starting. Just add seed starting mix, seeds, water and light to get growing! Rows are labeled alphanumerically for seedling identification with included Plant-o-Gram diagram.

SMARTER WATERING SYSTEM: Molded corner slots in each cell improve drainage and soil aeration to set your seeds up for germination success. Deep channels in the watering tray draw excess away from the cells, while the raised perimeter edge keeps water contained in the tray - no spills! Seed tray side handles make it easy to lift and pour off excess water or check seedlings daily.

SIMPLER TRANSPLANTING: Soft food-grade silicone cells cradle seedlings and gently flex to pop out when it’s time to transplant into your outdoor garden! This system is specially designed to reduce stress on your seedlings, so you don't damage their roots. After transplanting, trays are easy to clean and reuse or simply store for next growing season. Top shelf dishwasher safe.

Comes with two (2) Jiffy Seed Starting Indoor Greenhouses; great use for novice and professional gardeners alike

Individual greenhouses include: 72 Jiffy Peat Pellets, 36mm diameter (which are perfect for sowing/starting flower and herb seeds) Greenhouse dimensions: 21" x 11" x 2.5"

Individual greenhouses also include One (1) watertight plastic base tray and one (1) clear greenhouse humidity dome aka "Grow-Dome"

Easy to use - Use our peat planting plant pot will easily start your new garden plan. You just need to put your plants in our pot. Once sprouted, you can put the whole peat cup and sapling in the ground or a larger pot.

Elaborate design - with the passage of time, our peat pots will still play a very nice role. Environmentally friendly and very safe to use, good air permeability, automatic water absorption, can make the plants healthy and germinate.

Perfect size - These organic peat planting pots are 3 inches in diameter and are perfect size. For gardening, greenhouse, family farmland.They are ideal pots for growing vegetables, herbs or flowers.

thirty-six (36) peat pellets, 36mm diameter (perfect for flowers and herbs)

watertight base plastic tray

clear greenhouse humidity dome

𝗗𝗿𝗲𝗮𝗺 𝗚𝗮𝗿𝗱𝗲𝗻 : 10 Pack seed trays- With these seed starter tray, you can finally start working towards your dream garden! The right way!

𝗚𝗿𝗲𝗮𝘁 𝗙𝗼𝗿 𝗕𝗲𝗴𝗶𝗻𝗻𝗲𝗿 ：Ultra-Durable, will last you many years!! Top-Quality BPA Free Plastic Trays With Holes. With a 1.8-inch diameter, these seedling pots are perfectly sized for starting flowers, herbs, and vegetable saplings like tomatoes and cucumbers.

𝗧𝗿𝗮𝗻𝘀𝗽𝗹𝗮𝗻𝘁𝗶𝗻𝗴 𝗽𝗹𝗮𝗻𝘁𝘀 ：The seed starter kit for indoors by becoming one with the root ball ，promoting aeration, these amazing seed tray are great for transplanting plants without causing root circulation or harm. And Growing Trays can making it easy to harvest your microgreens while using less soil and media.

5 Pack - Clear Plastic Humidity Domes

Base of Dome - Exact Dimensions: Length: 20.5 In. (522 mm) - Width: 10 1/8th In. (255 mm) - 2 Inches tall

Clear Plastic - Durable - Reusable

【Upgraded Plant Germination Trays】This Seed Starter Kit is equipped with LED Grow Lights，Humidity-adjustable circular vents and grow lights 2-in-1, eliminating the need to buy additional grow lights for your beloved seeds. Convenient and economical, it also provides the best growing environment for your plants to grow quickly.

【Smarter Control System】The control system consists of a 78-inch control wire, which provides more operating space. The 8 high-brightness LED lights can be set to 4 levels of growth light modes with different intensities. The growth lights have 4 periodic timing settings (4/8/12/18H) to meet the needs of different growth stages of seeds and make seeds grow healthily.

【Premium Material】Our seed fermentation trays are made of high-quality plastic, which is safe, corrosion-resistant and reusable to increase the value of your seed starter kit. Each tray has drainage holes at the bottom of the 12 units to drain excess moisture and prevent root rot from excess moisture.

Seed Starter Kits for Winter: 2 seed growing trays with 40 cells in each, 2 trays to fit underneath, 2 humidity domes with adjustable vents, and two 10” x 20.75” seedling heat mats, makes it an ideal gift for starting in winter!

Excellent Humidity Control: Bonviee clear humidity lid with adjustable vent designed into the top - provides smooth airflow control, maximum light penetration and the best viewing angle of your plants.

2 Sets 40-Cell Tray with Drain Holes: You can have 80 strong seedlings with 2 sets seed starter trays for next spring. With drainage hole on the bottom of each cell to let exceed water flow out to help prolong the life of your plants.

Made of durable plastic - Reusable - Each Tray Has Drain Holes

11" x 11" top (mouth) of tray - 10" x 10" bottom (base) of tray - 2" deep

Great for Soil Growing or Hydroponic Growing

【All-in-One】The 12-Cell Seed Starter Kit comes with 5 Lids, 5 Inner Seed Trays, 5 Base Trays, 5 Humidity Domes with Lights, 1 x USB cable, 10 Plant Labels, 1 Pen, 2 Small Garden Tools.

【Upgraded Design】Heightened the height of the seeding starter trays' cover up to 4 inches, providing higher space for seed growth. The rotatable vent allows you to adjust the inner humidity and temperature of your seed environment for different stages of seed to seedling growth, promotes air circulation and helps seed growth.

【Grow Lights】The grow lights on the dome, promote stem rooting, chlorophyll formation, and organic accumulation and help your seeds increase the germination rate and survival rate. An even more quick and easy seedling process!

Great Permeability: Sfee seed starter trays are made of high quality and recyclable waste paper with plastic water label, reeds and straw without causing pollution to the environment and biodegradable. It has great performance on drainage and permeability, and also taking into account the circulation of water and air that effectively improve the ecological environment around the roots of the seedlings. Perfect for starting flowers, herbs, and vegetable saplings like tomatoes and cucumbers.

Biodegradable: Seedling starter trays, By becoming one with the root ball and promoting aeration, these starter peat pots are great for transplanting plants without causing root circulation or harm. They add to your garden soil, helping to keep moisture around the roots of your plant.The roots are never disturbed, and your plant stays strong and vigorous! Our seedling trays provide a convenient way for starting seeds and seedlings.

Easy To Use: Also comes with plastic plant labels, you can use them to mark the seeds in your peat pots. Simply place your seeds into the seedling transplant tray. These seedling trays come apart easily and can be cut into individual peat pots using a pair of scissors. Once the seeds sprout, just transplant the whole trays directly into the ground or larger plant pots. These will break down in the soil in the end, environmentally friendly.

Pack of 5 Trays - 10

Sturdy, Reusable Plastic - Ideal as a drip tray for four 5

Use for seed starting, microgreens, flowers, herbs, wheatgrass & more

Pack of 10 Trays - 10

Sturdy, Reusable Plastic - Ideal as a drip tray

Use for seed starting, microgreens, flowers, herbs, wheatgrass & more

🌱🌱🌱【Upgraded Seed Starter Kit】 The seed germination kit not only include 2 x grow light strips but also 10” x 20”seedling heat mat to provide warmer environment for seeds propagation in winter.40 cells seed growing trays with drainage holes,1 x base tray that hold the excess water that drains from seed trays,2 humidity domes with adjustable vents, 2 x garden tools, 20 x plant labels.Makes it a complete set and ideal gift for gardener!

【Indoor Germination Greenhouse 】 Seed starting kit grow light has 3 color mode 5 dimmable level and 3 timing functions (3H/6H/12H).The usb powered plant light uses a full spectrum light source,which is similar to sunlight,and it can take full care of your plants.With constant and even heat to root zone, the foldable and waterproof heat mat warms soil to around 10℉-20℉ above ambient air temperature,so that plants are always in the best growing environment, which can improve quality and increase yield.

【Adjustable Humidity Dome】There is a clear 2 humidity dome which are detachable, You can easily adjust the inner humidity and temperature by rotates the regulator to accommodate different stages of seed to seedling growth.

🌿【Value Package】The kit contain 4 pcs base trays, 4 pcs seed trays with 12 cells in each, 4 pcs humidity lids with dome, and 50 pcs peat pellets, not need soil to fill the cells, help you keep clean and tidy when planting, and creates a moist and warm environment needed for seed germination.

🌼【High Quality Material】Seed start trays is made of thick plastic, sturdy and durable, holds up to multiple uses, easy to wash and dry, the seed soil is made of peat and degradable non-woven fabric, safe and eco-friendly, make plant quickly sprout and grow.

🌿【Considerate design】The transparent lid can help seeds absorb more sunlight to grow, dome works well to control humidity and air circulation for tray, the drain holes at the bottom help breathe and prevent the root oversaturating, peat pellet can well keep moist even if it is not watered for a few days.

276ct Sheet - 0.75" x 0.875" x 1.5"; Center hole 0.825" apart.

Horticubes growing medium is specially engineered for the hydroponics seed germination of vegetables and herbs.

The sterile media ships to you.

🌱PACKAGE INCLUDES: You will receive 10 pcs hydroponic grow pads for your daily use. These microgreen mats are the optimum soilless growing medium for organic microgreens, they will make your work more easier. And it is really economical and easy to grow microgreens if you use these jute grow mats！

🌱NATURAL MATERIAL: Our jute plant grow mats are the ideal choice for obtain organic food! They are Made of biodegradable jute fiber, durable and high water absorption. They help your microgreens seeds evenly absorb water for long time, so don't need wet the mat on daily basis.

🌱100% BIODEGRADABLE: These grass seed mats can't reuse, but fully compostable, which are good for the environment. Compared with seedling trays, plant grow mats give the seeds a stable place to germinate and live, not shift and float around as soon as watering, great for root growth.

🌱 GET YOUR DREAM GARDEN STARTED: Forget about plastic or ceramic plant pots - they're only good for indoor decorative plants. With these organic peat pot trays, you can finally start working towards your dream garden!

🌱 GREAT FOR SAPLINGS & STARTERS: Each peat pot kit includes 12 pcs germination trays with 12 grids in each (144 cells total ) and 20 plastic plant markers. With a 1.75” diameter, these organic seedling peat trays are perfectly sized for starting flowers, herbs, and vegetable saplings like tomatoes and cucumbers.

🌱 PREVENT TRANSPLANT SHOCK: Simply place your seeds into the seedling transplant tray. These seedling trays come apart easily and can be cut into individual peat pots using a pair of scissors.

Start your own garden with this easy and convenient seed starter kit. This kit includes everything you need to grow healthy and beautiful plants from seeds: 4 LED grow lights, 80 peat pellets, 2 seedling trays, and 2 humidity domes.

The LED grow lights have full spectrum light that mimics natural sunlight and is ideal for growing indoors. You can adjust the light modes, timing, and dimming according to your plants’ needs. The grow light cable is long enough to reach any power outlet.

The peat pellets are made of loose peat granules that favor plant root growth. You can use them for seed starting and transplanting seedlings as a growing medium.

👍【MULTIPLE CHOICE】- Both versions with and without drain holes are available for choose. Satisfiable for most different needs of daily gardening or planting work. Please check the selected version before placing an order.

📐【PERFECT SIZE】- Standard 1020 tray (20" x 10" bottom WxL, 21" x 11" top WxL). Can accommodate most 1020 seedling plug trays. Also the perfect gardening panel for soil replacement, seedling repotting, bulk transfer, etc.

🌱【WIDE APPLICATION】- Suitable for primary seeds, micro plants, herbs, salad leaf hydroponics, indoor gardening, etc. Perfectly used as plastic growing trays in greenhouses. Also pretty choice for planting cat grass.

Flexible Seed Starter Tray - The soft food-grade silicone bottom of our seed starting trays is specially designed to reduce pressure on your seedlings, you can gently pressing the bottom to pop out the roots with soil completely without damaged.

Resuable & Durable Seed Starting Trays - The plant seedling tray is flexible and durable, made of good quality material that can withstand high temperatures without deformation. And it's easy to clean, you can reuse it for many years as gardening tool kit.

Higher Seed Survival Rate - Our seed trays provide a betetr control on humidity, lighting and drainage. We have slots at the corners and bottom of each cell; we designed water channels in the seedling tray; and we have air control vents at the top. So you have total control over the growing process. Improve the germination rate and survival rate of seeds.

Complete Seed Starter Kit -This seed starter pods comes with everything you’ll need to grow many plants indoor or outdoor, you can find all the tools you need to create your ideal dream garden

Drainage Holes at Bottom-Each square peat pot has 4 drainage holes at the bottom, which can drain water slowly, allowing the roots to breathe and promoting plant growth.

Professional Peat Pot-Our biodegradable peat pot is perfect for any kind of herbs, flowers and vegetables. you will be able to plant and build the garden or vegetable garden of your dreams at home, on the balcony, on the terrace or outdoors in the garden. You can add water to the base, so the peat pot can absorb moisture. The humidity dome will effectively transfer heat and keep the soil at the optimum temperature and humidity.

[BIODEGRADABLE] These eco-friendly seed starter trays are made of paper and peat moss, do not contain any toxins or chemicals. They are easily degradable and can be completely recycled.

[PROFESSIONAL]The enhanced aeration is conducive to the development of the root system. When the pot frame begins to degrade into organic fertilizer, the roots of the plants are enough to penetrate them. It overcomes the common problem of root bending or rot when planted in plastic pots.

[WATER SAVING ] Water properly to keep moist,but don't over-water them, because the seed tray can absorb moisture from the air and water in the soil and will decompose if saturated.