Seed Propagation
Seed propagation is the method of multiplying, reproducing, and breeding new plants through the use of seeds. Through seed propagation, seeds can be germinated and planted in individual containers or starter plugs in order to grow into healthy seedlings. These seedlings can later be transferred to containers, fields, or beds. Growing from seeds makes it possible to harvest the seeds from heirloom and rare plants every year. Gothic Arch Greenhouses offers a variety of seed propagation supplies that will help you grow from seeds and give your plants a healthy start.
When considering seed propagation, consider the following:
- The types of seeds you will be growing
- The size of your growing area
- The climate in your area
Different seeds have different growing requirements. Some like a lot of water while others prefer very little. Knowing the optimum growing conditions for your particular seeds is important to successful propagation. No matter which seeds you are growing, the draining of excess water is crucial to prevent disease and for proper nutrient absorption. Choosing a container with sufficient drainage is imperative to starting seeds that will grow into healthy plants.
Containers
Seed propagation containers come in a variety of sizes making it easy to find the right containers to fit your growing area. Plug trays are containers that have cells wherein you can plant your seeds individually. Once your seeds have sprouted, you can move your seedling plugs to a propagation tray to encourage the roots to grow stronger. Propagation trays are flat containers that allow you to plant seeds side by side. After the last frost, your propagated plants can easily be transplanted into larger containers, gardens, or beds.
Domes
Seed propagation domes are covers for propagation containers that allow light in while keeping moisture levels high and constant. They also help retain heat within the growing containers.
Mats
Seed propagation mats are heating pads that propagation containers sit on during the germination process. Plants with a root zone that is kept warm thrive and propagate at a much faster rate than plants that do not. Particularly in colder climates, propagation mats help you start your seeds early in the year, extending your growing season.
Chambers
Propagation chambers are ideal if you are planning to grow larger batches of plants or plants of all different sizes. Propagation chambers are cabinets with shelves, a water bath, and a heating element that house your propagation containers. The shelves are removable to accommodate plant height. Built in temperature controls allow for more consistency in the growing environment. The water bath keeps humidity levels high and excess water drains into a water pan that allows you to reuse the runoff.
Propagating plants and seeds helps them get off to a strong, healthy start. If you are ready to start your garden from seeds, call one of our greenhouse experts today at 1-800-531-4769.
Propagation Tray 72-Cell Insert, 2" dome
The Germination Station is the perfect indoor start to your garden! Propagation Tray 72-Cell Insert, 2" dome is an ideal way for the space-challenged gardener to start seeds indoors all year round. In this kit, the Germination Station comes complete with a 72-cell seedling insert, watertight base tray, 2" vented dome, and a 17W heat mat. The vented dome helps to maintain just the right amount of...
Click for More InfoTO Plastics Plug Tray, 200 Cell, 11"x21.22"x1.75"
Start growing on a small scale, then watch your plants take root! TO Plastics Plug Tray, 200 Cell, 11"x21.22"x1.75" with Tray & Plugs, gives you up to 50 small "homes" for your seedlings and cuttings. Once you've started to sprout, plugs come out of the tray cells easily to be transplanted into bigger pots or a garden setup, letting you start all over again—with the same tray. No more equipment...
Click for More InfoPropagation Plug Trays
These heavy-duty Plug Trays are used for germinating plugs, seeds and cuttings individually. The tray allows you to keep each plant separated, reducing potential disease spread and easing transplanting. These trays fit snugly in a standard 10 x 20 propagation flat and come in your choice of round or square hole openings. Plug trays are ideal for home gardening, greenhouse, retail and...
Click for More InfoPropagation Tray 72-Cell Insert, 7.5" dome
Get Propagation Tray 72-Cell Insert, 7.5" dome on the growing season with the Hot House with Seedling Heat Mat. It is well known that seeds will often germinate much more easily when provided with temperatures 10°F-20°F above room temperature. Get started quickly with your own growing media and plugs or purchase them separately for a complete system setup. The Seedling Heat Mat is UL-listed and...
Click for More InfoOasis 102 Cell Tray and Medium
Oasis 102 Cell Tray and Medium growing media tapers in shape from top to bottom. This unique feature aids in directing root growth downward for rapid development, resulting in greater crop turnover and overall productivity for the grower. Each cell is singulated, thus no tangling of the fibrous root systems. The product comes preloaded with media in the tray and is immediately ready to use upon...
Click for More InfoTerracotta Smart Tray 78-Cell
Your Starter plugs, Mini-BlocksTM and Gro-BlocksTM, have finally found a home. This durable Dutch tray has double-sided features. Use the 78-cell side to perfectly fit 1.5" A-OK StarterTM plugs or round MacroplugsTM. Use the mesh side for sheets of A-OK's, Mini-Blocks, or Gro-Blocks. The tray fits in a standard 10" x 20" flat and keeps the Grodan elevated from the bottom of the flat. Easily...
Click for More InfoBlack & White 10 x 20 Propagation Tray No Holes
Premium grade virgin materials for cleanliness and durability, white plastic for increased light reflectivity, Reinforced outside shell made from recycled materials provide strongest support to date, Black base prevents light penetration to the root zone and reduces the chance of root disease, Best design 10x20 flat (standard propagation tray) on the market. Perfectly fits all Mondi Mini...
Click for More InfoSS 1020 Quad Thick Tray
The durability and versatility of our SS 1020 Quad Thick Tray. This heavy-duty tray is designed to withstand rigorous use and provide long-lasting performance. With its 1020 size, it offers ample space for starting seeds, growing seedlings, or holding pots. The quad thick design ensures enhanced strength and stability. Whether you're a home gardener or a professional, our SS 1020 Quad Thick Tray...
Click for More InfoCommercial Seedling Heat Mat
Commercial Heat Mat helps maximize your growing area by letting you daisy chain up to 4 of the MTMDA add-on units to this one. Bottom heat is one of the most important and effective ways to improve germination and rooting. Our new heavy duty modular commercial heat mats will provide uniform heat for hundreds of seedlings or cuttings. Warms root area 10-20°F over ambient temperature to improve...
Click for More InfoPropagation Mat 12" x 48"
Bottom heat is one of the most important and effective enhancements to germination and rooting. Our Propagation Mat warms the rooting area to approximately 10°F-20°F above ambient temperature, which markedly improves germination rates and rooting success. The Propagation Mat is 48" long—perfect for placing two standard trays end-to-end and ideal for placement under 4-foot fluorescent fixtures....
Click for More InfoPropagation Chambers
Our Propagation Chamber is used for rooting plant cuttings and seedlings. It works like a mini-greenhouse that will protect cuttings and give them enough moisture to survive until they grow roots. The hollow core plastic panels retain heat, humidity and allow light. There is a water pan that collects condensed water for reuse. The Propagation Chamber features eleven removable shelves, a heavy...
Click for More InfoSeedling Heat Mat
Windowsill heat mat is perfect for veteran growers, beginners, and children too. It is the perfect size for small growing spaces, and improves germination by warming the root area 10-20°F over ambient temperature. By warming the roots, you increase your growing success, as this mat will maintain a controlled temperature all season long. If you ever dreamed of growing a windowsill container...
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