Seed Starting Supplies

Gardeners can conveniently test moisture and pH levels with the handy Active Air 2-Way Meter. Moisture readings register on a scale of 0 (dry) to 1...

Compact fluorescent spiral bulbs provide the light you need while reducing energy costs. These work great in our Dayspot grow light fixture. This 3...

Hydrofarm's AgroBrite 4' long T5 replacement tubes offer high output (HO) lighting at a great price. Full daylight 6400K spectrum and compatible fo...

Many plants need a lot more light than they can get indoors from normal household lighting. Expand your indoor gardening potential with this easy-t...

Clonex Mist is a ready-to-use foliar spray for mother plants (shortly before taking cuttings) and clones to stimulate root development. Clonex Mist...

Clonex Rooting Gel is a high performance, water-based, rooting gel developed by Growth Technology™ Ltd. It is a tenacious gel that will remain in c...

Clonex® Clone Solution is a clone specific plant nutrient formulated using a special blend of high quality minerals and vitamins that all plants re...

Coast of Maine Organic Products Sprout Island Organic Seed Starter is a rich mixture of blended sphagnum peat moss, perlite, kelp meal, worm castin...

Instantly measure soil moisture levels with this meter. Gauge displays on a scale of 1-10 (dry-wet), and tethered stainless steel probe will measur...

Monitor and measure your plant's soil pH accurately and digitally with this Luster Leaf Digital Soil pH Meter. The display on the Luster Leaf Soil ...

GROW!T horticultural clay pebbles are made from 100% natural clay. They are clean, pH stable, and offer great aeration and drainage in hydroponics,...

Use this 9 lb. 14 oz. block of organic coconut coir planting mix to promote root growth for flowers, vegetables, herbs, orchids and more. It works ...

This 25 cell Jiffy Greenhouse is a great way to kick-off your indoor seed starting for the season! Start 25 plants growing inside of this greenhous...

Get your seeds germinated and plants growing with the help of this Jiffy 12 Peat Pellet Windowsill Greenhouse Kit. Seed starting has never been eas...

Pure - Fresh - Alive MYKOS is a fast-growing, beneficial fungus that increases nutrient and water uptake by forming a symbiotic relationship with t...

A classic amendment for growing mixes. Provides superb aeration when mixed in with peat, bark, or compost. Supports root growth. Suitable for hydr...

Easy to read stainless steel thermometer with 6" probe for seed starting, grass seed planting, fertilizer timing, transplanting and more. No batter...

Are you seeking the ideal starter cube for rooting plant cuttings and starting seeds? One that provides the perfect environment for root initiation...

Rapitest soil test kit performs 10 total tests for Soil pH. Easy to use, accurate results.

Soil test kit uses patented color comparator test system Performs 40 tests, 10 each of soil pH, Nitrogen, Phosphorus and Potash

This easy-to-use system makes it easy to start your own flower or vegetable seedlings, propagate cuttings, and cultivate fresh herbs at home throug...

The SunPad LITE Seedling Heat Mat is perfect for every gardener from beginners to professionals. It reliably warms the root zone to 10ºF-20ºF above...

3 cubic foot compressed bale of growing media, ideal for use with houseplants, indoor containers, vegetables and herbs. Myco-active no-burn formul...

This dome fits directly onto standard 10" x 20" trays to create a humid and warm environment ideal for cuttings and seed germination. Tall 7.5" dom...