Dyna-Gro K-L-N – 1 Gallon

Dyna-Gro K-L-N Concentrate is a liquid rooting solution containing two active rooting hormones — IBA (indole-3-butyric acid) and NAA (naphthaleneacetic acid). It promotes root growth in trees, foliage plants, and flowering plants, and can be applied as a drench, dip, or mist depending on the propagation method. This 1-gallon size is suited for operations that propagate cuttings, perform air layering, or process bare-root and newly potted plant stock on a regular basis.

Dyna-Gro K-L-N Specifications

K-L-N Concentrate ships as a liquid in a 1-gallon (128 fl oz) container. The two active compounds — IBA and NAA — are the same hormone classes used across professional propagation programs for both woody and herbaceous plant material. The table below lists the confirmed specifications for this SKU.

Specification	Value
Brand	Dyna-Gro
Product Name	K-L-N Concentrate
SKU	DYKLN100
Container Size	1 Gallon (128 fl oz)
Active Ingredients	IBA (Indole-3-butyric acid) and NAA (Naphthaleneacetic acid)
Application Methods	Drench, dip, or mist
Shipping Weight	9.61 lb
Form	Liquid concentrate

Why Choose Dyna-Gro K-L-N

K-L-N Concentrate combines two distinct rooting hormones in a single liquid formula. IBA and NAA work through complementary mechanisms: IBA is widely used for stimulating adventitious root initiation, while NAA supports root elongation and early development. Having both in one product means growers do not need to source or mix separate compounds when propagating different plant types.

The formula covers a broad range of plant material. Whether working with woody tree cuttings, soft-tissue foliage plants, or flowering species, K-L-N is formulated to promote root growth across these different tissue types. This versatility is useful in mixed-propagation environments where multiple species move through the same propagation workflow.

The three supported application methods — drench, dip, and mist — give growers flexibility to match the delivery method to the propagation technique. Cuttings can be quick-dipped before sticking, bare-root transplants can be drenched at planting time, and actively rooting stock can be misted to maintain hormone contact without over-saturating the growing media. The 1-gallon size provides enough volume to support a high-throughput propagation schedule without frequent reordering.

• Dual-hormone formula (IBA + NAA) addresses both root initiation and early root development
• Compatible with trees, foliage plants, and flowering plants — no separate products needed for different species
• Three application modes: drench for bare-root and newly potted stock, dip for cuttings, mist for ongoing contact
• Liquid concentrate format in a 1-gallon container suits commercial-scale or high-frequency propagation programs
• Applicable for propagating cuttings and air layering, two distinct propagation methods from one product

Best Uses for Dyna-Gro K-L-N

K-L-N Concentrate is designed for propagation and transplant scenarios where promoting early root development is the primary goal. The canonical product description identifies the following specific use cases:

• Propagating cuttings: Apply as a dip or drench when preparing stem or leaf cuttings before sticking into propagation media. Works with a range of cutting types across trees, foliage, and flowering plants.
• Air layering: Apply to the wound site or surrounding media during air layering to encourage root formation on the parent plant before separation.
• Transplanting drench for bare-root stock: Soak bare roots in diluted K-L-N solution before planting to support root recovery and establishment after transport or storage.
• Newly potted plants: Use as a drench at potting time to stimulate early root development in fresh growing media, helping transplants establish quickly.
• Trees and woody plant propagation: IBA is particularly suited to inducing adventitious roots on woody material where root initiation can be slower.
• Foliage and flowering plant propagation: NAA supports rooting in softer tissue, making K-L-N suitable for herbaceous cuttings alongside woody material.

For growers using fabric containers like the Smart Pot 3-Gallon for transplanting rooted cuttings, a K-L-N drench at potting time can help newly established plants adjust to the air-pruning environment. When working with propagation media and starter trays, pairing K-L-N with a quality growing substrate supports consistent rooting outcomes.

Usage Guidelines

K-L-N Concentrate is applied in three ways depending on the task. The canonical description identifies drench, dip, and mist as the supported application methods. Choose the method that fits the propagation stage and plant type:

Dip (cuttings): Prepare a diluted solution in a clean container. Dip the cut end of each cutting into the solution and allow it to drain before sticking into propagation media. This delivers hormone directly to the cut surface where root initiation begins.

Drench (bare-root stock and newly potted plants): Mix K-L-N concentrate with water at the appropriate dilution rate and apply as a soil or media drench at the root zone. This is used when transplanting bare-root material or potting up new starts to support root recovery and early establishment.

Mist (ongoing application): Diluted K-L-N can be applied as a foliar or media mist during propagation to maintain hormone availability without saturating the rooting medium. This is useful in misting propagation systems or when working with cuttings under intermittent mist benches.

As with all rooting hormone concentrates, use a calibrated measuring instrument to ensure consistent dilution. Work with clean water and clean application equipment to avoid contamination of the concentrate. Store the sealed container in a cool, dry location away from direct light.

If you are also working with a structured propagation mix or grow media, pairing K-L-N with a well-draining substrate such as Pro-Mix HP with Mycorrhizae can support consistent rooting performance by maintaining the air-to-water ratio that roots need during establishment.

Sources & Further Reading