These propagation plugs are popular with commercial growers and also offer a simple, low-maintenance option for home gardeners. Use with the Kratky Method, also known as passive hydroponics, to simplify cleanup between grows.

These 2-inch wide lip net cups fit perfectly into regular mouth canning jars and pair with 40/40 QPlugs for a simplified Kratky Method setup, also known as passive hydroponics.

A large catalog of all your favorites

A wide selection of reliable seeds from a thoughtful company.

We've been buying microgreen seed mixes here for quite some time and are always impressed.

Choose the extension cable length that matches your layout and use this connector specification when selecting your preferred option: 5.5 mm x 2.1 mm male to female barrel connector.

Nutrients are a big part of the success of indoor gardening. While we have used many that...

This USA-made watering can features an ergonomic handle, easy-pour spout, and embossed water measurements for simple indoor watering.

B.J. was pretty excited when she discovered this container by HydroFarm for growing veggies.....

Hang a 33" Procyon 2.0 on each shelf and fit 4 standard microgreen trays, and up to 24 Kratky lettuce or herb jars. Adjustable shelves make it easy to manage light height, airflow, and crop changes.

Hang a 33" Procyon 2.0 on each shelf and fit 3 standard microgreen trays, and up to 20 Kratky lettuce or herb jars. Adjustable shelves make it easy to manage light height, airflow, and crop changes.

These microgreen trays are a simple, reusable way to grow without soil. We recommend using a cheap 1–2 ply paper towel instead of the included sheets for better results.

If you want to use less plastic, these microgreen trays are a solid choice.

For exact horticulture lighting PAR measurements

Amazon description – Keep in mind this is a large bag of vermiculite. A smaller option is listed below.

Garden Variety Organics description – Click the link for full details. Masterblend’s Complete.....

IMPROVE MOISTURE RETENTION: This fine grade lightweight soil amendment enhances.....

All Expanded Clay is not the same Hydro Crunch Expanded Clay Pebbles are made with.....

Expandable coco coir is a lightweight alternative to soil that works well indoors without the mess or weight. We mix it with about 30% vermiculite for crops like tomatoes, cucumbers, and spinach to improve moisture retention and aeration.

3 inch net pots fit perfectly in wide mouth canning jars that we use when growing leafy greens and herbs with the Kratky Method

We use these to grow all kinds of things, especially tomatoes and peppers.

Wide lip mesh net pots are great for scaling Kratky setups using 5-gallon buckets, giving roots plenty of space and support.

Wide lip mesh net pots are great for scaling Kratky setups using 5-gallon buckets, giving roots plenty of space and support.

A simple self-watering planter that helps maintain consistent moisture with less frequent watering—useful for larger indoor plants or low-maintenance setups.