Professor’s Starter Soak – Ready-to-Use Nutrients for Seedlings & Cuttings
Professor’s Starter Soak is a premium ready-to-use nutrient solution specially formulated to give seedlings, clones and young plants the best possible start. Scientifically balanced with the ideal pH and EC, Starter Soak provides essential nutrients, trace elements and root-promoting ingredients that encourage rapid root establishment, healthy shoot development and vigorous early growth.
The success of any crop begins during propagation. Before roots have fully developed, young plants require a gentle yet complete nutrient solution that supports healthy growth without causing stress or nutrient burn. Professor’s Starter Soak is pre-mixed to 0.5 EC, making it perfectly suited to delicate seedlings and freshly rooted cuttings. Simply apply directly to your chosen propagation medium with no measuring or mixing required.
As newly developing roots begin exploring the growing medium, the root-promoting ingredients in Starter Soak encourage faster root initiation, greater root density and stronger early establishment. Healthy roots provide the foundation for vigorous growth throughout the entire growing cycle, resulting in healthier plants and improved crop performance.
Containing premium chelated macro and micronutrients, Starter Soak ensures maximum nutrient availability and rapid uptake while maintaining a gentle nutrient profile suitable for even the most sensitive young plants. It is ideal for use with Jiffy Pellets, Rockwool cubes, coco propagation cubes and other propagation media.
For even greater propagation success, use Professor’s Starter Soak together with Professor’s Cloning Accelerator to provide complete nutrition both through the growing medium and via foliar feeding during the critical establishment stage.
Suitable for hydroponic, coco and soil growers, Starter Soak makes successful propagation simple by taking the guesswork out of feeding young plants.
Features
- Ready-to-use nutrient solution.
- Pre-mixed to 0.5 EC for seedlings and cuttings.
- Scientifically balanced pH and nutrient levels.
- Promotes faster root and shoot development.
- Contains premium chelated macro and micronutrients.
- Encourages rapid root establishment.
- Ideal for Jiffy, Rockwool, coco and propagation cubes.
- No mixing required.
- Works perfectly with Professor’s Cloning Accelerator.
- Suitable for hydroponics, coco and soil propagation.
Directions for Use
- Thoroughly soak your propagation media, including Jiffy Pellets, Rockwool cubes, coco cubes or similar media, with Starter Soak until fully saturated.
- Gently shake or flick off any excess solution before inserting seeds or cuttings.







