Super Sprouter Root Rain Spray Cloner 24 Site (6/Cs)

The Super Sprouter Root Rain Spray Cloner 24 Site is a complete aeroponic cloning system designed to propagate up to 24 plant cuttings simultaneously. Using a fine-spray mist generated by an internal pump, the system suspends stem cuttings in a rich oxygen-and-water environment that accelerates root development compared to passive water cloning methods. Everything needed to begin cloning is included in the box: tub, lid, 30 multicolored neoprene inserts, internal sprayer and pump assembly, air pump, 4-inch air stone, tubing, and an instruction manual. Available in a 6-unit case pack (6/Cs).

Super Sprouter Root Rain Spray Cloner 24 Site Specifications

The specifications below are drawn from the canonical supplier record (UPC 849969028065, primary supplier shop_hydrocity), the manufacturer product description, and the canonical attributes field. Dimensions and reservoir capacity are not published in the canonical data or confirmed on any tier-1 or tier-2 source for this specific model; those fields are noted as not confirmed rather than estimated.

Specification	Value
Brand	Super Sprouter (Hawthorne Gardening Company)
System type	Aeroponic spray cloner (complete system)
Clone sites	24 individual sites
UPC	849969028065
Shipping weight	4.751 lb
Case pack	6 units per case (6/Cs)
Neoprene inserts included	30 multicolored inserts (6 extras beyond the 24 sites)
Pump type	Internal spray pump (for aeroponic mist delivery)
Supplemental aeration	Air pump with 4-inch air stone and tubing
What’s included	Tub, lid, 30 neoprene inserts, internal sprayer and pump, air pump, 4 in air stone, tubing, instructions
Dimensions	Not confirmed (manufacturer has not published dimensions for this model)
Reservoir capacity	Not confirmed in available product data

Why Choose the Super Sprouter Root Rain Spray Cloner

Aeroponic cloning outperforms passive water cloning in rooting speed and root quality for most plant types, and the Super Sprouter Root Rain system delivers that aeroponic mechanism in a self-contained, beginner-friendly package. The reasons below are grounded in the manufacturer product description and the research documented for this product.

• Complete all-in-one system with no additional purchases required. Unlike many aeroponic cloners that require the grower to source an air pump, air stone, or neoprene inserts separately, the Root Rain ships as a fully equipped system. The tub, lid, internal spray pump, air pump, 4-inch air stone, tubing, 30 neoprene inserts, and instruction manual are all included. This is confirmed directly in the manufacturer description: “Comes with tub, lid, 30 multicolored neoprene inserts, internal sprayer and pump, air pump, 4 in air stone, tubing, and instructions.” A grower can go from unboxing to cloning without any supplemental shopping.
• Aeroponic spray mechanism for accelerated root development. The system’s internal spray pump creates a fine mist that coats suspended stem cuttings with a combination of oxygen and water. This suspended, mist-fed environment stimulates faster root initiation and development than passive methods where cuttings sit in still water. The manufacturer description states the spray “offers suspended cuttings and a rich combination of oxygen and water for accelerated and healthy root growth.” Roots grown in aeroponic conditions tend to emerge with a fine, highly branched structure well-suited to transplanting into hydroponic systems or soil.
• Dual aeration for maximum dissolved oxygen. Beyond the spray mechanism itself, the Root Rain includes a dedicated air pump paired with a 4-inch air stone. This dual aeration approach—spray misting combined with supplemental bubbling—keeps the reservoir water and the air space inside the tub rich in dissolved oxygen. High dissolved oxygen in the cloning environment is associated with faster and more vigorous root development and reduces the risk of anaerobic conditions that can lead to root rot in the reservoir.
• Capacity for 24 cuttings per run. The 24-site capacity is appropriate for small-scale commercial propagators and serious hobbyist growers running perpetual or staggered harvest cycles. Twenty-four sites allow a meaningful production batch in a single compact unit without requiring the large footprint of a 48- or 60-site commercial cloner. For growers who cycle through mother plants regularly, the Root Rain’s 24 sites can sustain a steady supply of vegetative starts.
• Extras built in: 30 neoprene inserts for 24 sites. The inclusion of 30 neoprene inserts rather than exactly 24 means the grower has 6 spare inserts from the start. Neoprene clone collars are consumable items that can tear, discolor, or be lost during handling. Having extras immediately on hand saves a separate purchase and means a damaged collar can be replaced without interrupting an active clone run. The inserts are multicolored, which is useful for visually tracking different varieties or propagation dates within a single run.
• Easy assembly and straightforward operation. The manufacturer describes the Root Rain as “easy to assemble and simple to use.” The complete component list—including instructions—means assembly does not require guesswork. For growers new to aeroponic cloning, a system designed for accessible setup reduces the learning curve and the risk of incorrect assembly that could compromise a cloning run.

Best Uses for the Super Sprouter Root Rain Spray Cloner

The Root Rain is purpose-built for vegetative propagation of plant cuttings. The use cases below are grounded in the product’s design specifications, the manufacturer’s description of its intended function, and the category context (Hydroponic Systems & Water Management — Complete Systems) established in the research for this product.

• Cloning from mother plants in perpetual harvest setups. Growers who maintain one or more mother plants and take regular cuttings to sustain a continuous production cycle are the primary audience for a 24-site aeroponic cloner. The Root Rain allows an entire batch of 24 genetically identical cuttings to be rooted simultaneously in a controlled aeroponic environment, with predictable timing that aligns with the grower’s vegetative and flowering schedule. Aeroponic rooting is typically faster than passive water or rockwool propagation, which compresses the time between taking a cutting and having a rooted, transplant-ready clone.
• Propagating cuttings before transfer into hydroponic systems. The Root Rain is particularly well-matched to growers who run hydroponic grow systems downstream of propagation, because aeroponic-rooted clones develop a fine, highly branched root structure that integrates readily into the root zones of deep water culture, nutrient film technique, and drip-fed hydroponic systems. If you are running a multi-outlet air pump setup in your hydroponic reservoir, aeroponic-rooted clones from the Root Rain will transition into that system with minimal establishment lag. The open, fibrous roots do not need to adapt from soil or rockwool media before they can take up nutrients directly from the hydroponic solution.
• Small-scale commercial propagation and nursery operations. At 24 sites per unit and available in a 6-unit case pack, the Root Rain scales efficiently for small commercial propagation rooms. A propagator running multiple units in rotation can maintain a consistent flow of rooted clones without the footprint or capital cost of large commercial aeroponic propagation systems. The 6/Cs case pack pricing makes per-unit cost more manageable for multi-unit purchases.
• Hobby growers running staggered or Sea of Green (SOG) grows. Sea of Green and other high-density grow strategies require a reliable supply of uniform, well-rooted clones at tightly spaced intervals. The Root Rain’s 24-site capacity and aeroponic speed-to-root make it a practical propagation tool for SOG practitioners who need a consistent flow of transplant-ready starts timed to their lighting and training schedules.
• Propagating difficult-to-root cuttings. Aeroponic systems are often recommended for plant varieties that root slowly or inconsistently in passive water cloning or rockwool. The constant misting and high oxygen environment of the Root Rain creates more favorable conditions for root initiation than still-water or medium-based methods, particularly for varieties where root primordia development is sensitive to dissolved oxygen levels.
• Educational and demonstration propagation. The Root Rain’s transparent operational principle—mist spray onto suspended cuttings—and its manageable 24-site scale make it a practical teaching tool in horticultural education programs, hydroponic club settings, and demonstration gardens where the aeroponic cloning process can be observed and explained without managing a large commercial system.

Super Sprouter Root Rain vs. TurboKlone T24D

The two most directly comparable aeroponic cloners in the 24-site category are the Super Sprouter Root Rain and the TurboKlone T24D. Both are complete aeroponic systems designed to root 24 cuttings simultaneously, but they use different engineering approaches to achieve the aeroponic environment inside the cloner. The comparison below is based on the competitive context documented in the research for this product and publicly available specifications for the TurboKlone T24D.

Spray delivery vs. fan-driven aeration. The Super Sprouter Root Rain uses an internal spray pump to deliver a fine mist directly onto suspended cuttings, supplemented by a dedicated air pump and 4-inch air stone in the reservoir. The TurboKlone T24D uses a patented fan system mounted at one end of the unit that draws air across the interior of the cloner basin, regulating both air and water temperature while maintaining air circulation around the cuttings. The TurboKlone system’s fan also serves a temperature-management function, which the Root Rain’s spray-and-stone approach does not explicitly address. In environments where ambient temperatures in the propagation area run warm, the TurboKlone’s fan-driven design may maintain a more consistent internal temperature. The Root Rain’s spray mechanism creates direct mist contact with cutting stems and is a more conventional aeroponic approach that is straightforward to understand and maintain.

Humidity dome and canopy management. The TurboKlone T24D includes a humidity dome in its standard configuration, which allows the grower to maintain elevated canopy humidity during the early stages of propagation when cuttings are transpiring through their leaves before any roots have formed. The Super Sprouter Root Rain does not include a humidity dome in the canonical component list; growers who require dome coverage for sensitive cuttings would need to source a compatible dome separately or rely on ambient humidity in the propagation space. For cuttings from varieties that require high initial canopy humidity, this is a meaningful practical difference between the two systems.

System footprint and portability. Both systems are designed for bench-top use. The Root Rain’s shipping weight is confirmed at 4.751 lb, suggesting a compact and relatively lightweight unit. The TurboKlone T24D is a heavier unit due to its fan assembly. For growers who move equipment frequently or have limited bench space, the Root Rain’s lighter build and streamlined component set give it a portability advantage.

Component completeness and cost of ownership. Both systems ship as complete setups. The Root Rain’s 30-neoprene-insert bundle (6 extras for 24 sites) provides a small consumable advantage at initial purchase. The TurboKlone T24D’s fan introduces an additional mechanical component with its own maintenance requirements that the Root Rain’s pump-and-stone setup does not have. For growers who prefer mechanical simplicity and a proven aeroponic approach without the added complexity of a fan system, the Root Rain is the more straightforward choice. For growers who prioritize temperature regulation and canopy humidity management as built-in features, the T24D’s design addresses those needs directly.

Versus EZ-Clone Classic 16. The EZ-Clone Classic 16 is a 16-site aeroponic cloner from a long-established brand in the aeroponic cloning category. Compared to the Root Rain’s 24 sites, the EZ-Clone Classic 16 offers fewer propagation slots per run. For growers whose production requirements fit within 16 sites, the EZ-Clone is a widely respected alternative. For growers who need to root 24 cuttings per batch—or who anticipate scaling their propagation volume over time—the Root Rain’s 24-site capacity provides meaningfully more throughput without requiring a second unit. EZ-Clone also manufactures larger systems (64, 128 sites) for higher-volume commercial applications that are outside the comparison range for a 24-site system.

Compatibility & Operating Range

The Root Rain is a self-contained aeroponic cloning system. Compatibility information below is derived from the manufacturer product description, standard aeroponic cloning practice, and the research documented for this product. Electrical specifications (voltage, wattage) are not published in the canonical product data for this model and cannot be confirmed without a tier-1 source; consult the instruction manual included with the unit for electrical requirements.

• Plant types: The Root Rain is designed for vegetative cuttings and clones from any plant species compatible with aeroponic propagation. This includes common hydroponic crops such as cannabis, tomatoes, peppers, cucumbers, basil, and other herbs, as well as ornamental plants and woody-stemmed cuttings from varieties with sufficient stem diameter to seat in a neoprene insert. Not all plants propagate well from cuttings regardless of cloner type; the Root Rain’s aeroponic environment is most beneficial for species with documented cuttings-propagation success.
• Neoprene insert compatibility: The 30 included neoprene inserts are the standard for aeroponic clone collars. Standard-diameter clone collars from third-party suppliers are generally compatible with aeroponic cloner lids of this type, provided the diameter matches the lid’s site openings. If replacement inserts are needed, ensure the collar diameter matches the Root Rain lid’s site holes before purchasing. Super Sprouter sells neoprene inserts separately through Hawthorne Gardening Company distribution channels.
• Water source: The Root Rain’s internal spray system and reservoir are compatible with tap water, reverse osmosis water, and filtered water. For best results in aeroponic cloning, reverse osmosis or filtered water is recommended because it starts with a clean baseline EC (electrical conductivity) and allows the grower to control nutrient inputs precisely. If your tap water has high dissolved solids or chlorine/chloramine treatment, an RO system such as the Hydro-Logic Micro 75 GPD RO System will produce consistent, low-EC source water that supports optimal root development in the cloning reservoir.
• Cloning solutions and additives: The Root Rain’s reservoir is compatible with standard cloning solutions, rooting hormones, and beneficial additives designed for aeroponic propagation use. pH-adjusted water is standard practice—most aeroponic cloning protocols recommend maintaining reservoir water at pH 5.5 to 6.2 for root initiation. Avoid adding nutrient concentrates at full strength during early cloning; cuttings without roots are unable to take up nutrients and elevated EC can cause osmotic stress. Light cloning solutions or plain pH-adjusted water are the standard approach for the first one to two weeks of propagation.
• Electrical requirements: Exact voltage and wattage specifications for the included internal spray pump and air pump are not confirmed in the canonical product data. In the United States and Canada, most hobby aeroponic cloner pumps in this class operate on standard 110–120V, 60 Hz household current. Consult the instruction manual included with the unit to confirm the electrical requirements of both pumps before connecting to a circuit or timer controller.
• Environmental conditions: Aeroponic cloning is best performed in a stable temperature environment. Root zone temperatures in the 68–75°F (20–24°C) range are generally recommended for most plant species. Ambient temperatures significantly above this range can reduce dissolved oxygen in the reservoir water and slow root development; supplemental cooling of the propagation space may be appropriate in warm climates or during summer months. For EC monitoring of your cloning solution and subsequent transplant reservoir, a calibrated EC meter is essential; the Apera Grostar EC Calibration Kit provides a reference standard for keeping your EC meter accurate throughout the propagation and grow cycle.

Usage Guidelines

Aeroponic cloning with the Root Rain follows a consistent protocol across most plant types, though specific timing, rooting solution concentration, and light management vary by species and cutting condition. The guidelines below represent standard aeroponic propagation practice and are supplemented by the operational design of the Root Rain as described by the manufacturer.

Water volume and reservoir management: Fill the tub with enough water to allow the spray pump and air stone to operate effectively without running dry. The exact minimum fill level will depend on the internal pump’s intake position; refer to the included instructions for the recommended starting water volume. Top up the reservoir every one to two days as water is consumed by the spray system and evaporates from the open clone sites. Avoid allowing the reservoir to run dry during an active cloning cycle, as this will interrupt misting and can stress cuttings that have begun to form root primordia.

Rooting solution preparation: For most aeroponic cloning protocols, the reservoir starts with plain, pH-adjusted water or a dilute cloning solution rather than a full-strength nutrient solution. Adjust reservoir pH to 5.5–6.2 using a reliable pH meter and appropriate pH Up or pH Down solutions. If using a cloning additive such as a liquid rooting hormone or a beneficial microbe inoculant, prepare at the manufacturer’s recommended concentration for aeroponic use. Check and adjust pH every one to two days, as cuttings and microbial activity in the reservoir can cause pH drift over time.

Cutting preparation and placement: Take cuttings from healthy mother plants, ideally with two to four nodes. Strip the lower leaves to expose the stem and create a clean surface for root emergence. Cut the stem at a 45-degree angle to maximize surface area for root development. Insert each cutting through a neoprene collar and place the collar into a site on the Root Rain lid, seating it securely so the stem tip extends into the spray zone inside the tub. The stem should hang freely in the interior, reached by the spray mist, without sitting in the reservoir water.

Light management during propagation: Cuttings in a cloner require light for continued photosynthesis, but direct high-intensity light can cause excessive transpiration before roots have formed, leading to wilting. A low-intensity light source such as a T5 fluorescent or LED propagation panel at a moderate height is standard practice. Many growers use an 18/6 light cycle (18 hours on, 6 hours off) during propagation. Avoid placing the Root Rain under high-intensity HPS, CMH, or high-wattage LED fixtures at close range during the early stages of cloning.

Spray cycle timing: The Root Rain’s internal spray pump delivers continuous or timed misting depending on how it is connected to power. Some growers run aeroponic cloner pumps continuously; others use a cycle timer set to short on/off intervals to provide misting bursts rather than constant spray. For most home and small-commercial applications, continuous operation is simple and effective. If using a timer, ensure the off intervals are short enough (one to two minutes maximum) to prevent cuttings from drying out between misting cycles.

Expected rooting timeline: Aeroponic propagation is generally faster than passive water or medium-based methods. Most species produce visible root tips within five to ten days under aeroponic conditions, with transplant-ready root development at ten to twenty-one days depending on species, cutting condition, and environmental management. Check cuttings every two to three days by gently lifting a neoprene collar to observe root emergence from the stem. Do not transplant until roots are well-developed and robust enough to handle the transition without excessive damage.

Hygiene and between-run cleaning: Between clone runs, drain and rinse the reservoir thoroughly, clean the internal spray pump and air stone, and rinse the lid and neoprene inserts. Biofilm, algae, and root debris in the reservoir can harbor pathogens that affect subsequent runs. For a thorough clean, use a dilute hydrogen peroxide solution or a proprietary system cleaner designed for hydroponic equipment, then rinse completely with clean water before the next use. Allow all components to dry or rinse with clean water before reinstalling for the next batch of cuttings.

How to Set Up the Super Sprouter Root Rain Spray Cloner

The Root Rain is designed for accessible assembly. The steps below describe the complete setup process from unboxing to first use. All components referenced are included in the box. Consult the included instruction manual for component-specific guidance from the manufacturer.

1. Unbox and inspect all components. Lay out all components: tub, lid (24 clone site openings), 30 neoprene inserts, internal sprayer and pump assembly, air pump, 4-inch air stone, tubing, and instruction manual. Inspect for shipping damage before proceeding.
2. Seat the internal spray pump inside the tub. Place the sprayer and pump assembly inside the tub per the instruction diagram. The pump should sit on or near the tub floor with the spray head directed upward. Route the power cord over the tub wall to an outlet or timer.
3. Connect the air stone and tubing. Attach the tubing to the air pump outlet and connect the other end to the 4-inch air stone. Place the air stone on the tub floor. Route the air pump cord out of the tub. Do not submerge the air pump body—only the air stone and tubing go inside the tub.
4. Fill the reservoir with pH-adjusted water. Add clean water to the manufacturer’s recommended fill level (see instruction manual). Adjust pH to 5.5–6.2 before adding to the reservoir. If using a cloning additive, mix it in at this stage per label directions.
5. Place the lid on the tub. Set the lid onto the tub. It should seat securely over the reservoir with the spray assembly enclosed inside. Neoprene inserts seat in the 24 openings once cuttings are placed.
6. Test the system before adding cuttings. Plug in both pumps. Briefly lift the lid to verify the spray is producing mist and the air stone is bubbling. Run for a few minutes to confirm both pumps are functioning. Confirm reservoir pH after circulation.
7. Prepare and insert cuttings. Take cuttings from healthy mother plants (two to four nodes, 45-degree stem cut, lower leaves removed). Thread each cutting through a neoprene insert and place in a site opening. The stem should extend into the spray zone. Seat each collar snugly so the cutting stands upright.
8. Set up your lighting. Position a low-intensity propagation light (T5 fluorescent or LED panel) above the Root Rain. Set a timer for an 18/6 light cycle. Avoid high-intensity fixtures at close range during early cloning.
9. Monitor and maintain daily. Check water level and pH every one to two days; top up with pH-adjusted water as needed. Watch for wilting (insufficient misting or low humidity) or yellowing (pH drift or overfeeding). Check for root emergence from day five onward by gently lifting select neoprene collars.
10. Transplant when roots are established. Once cuttings show robust root development (typically ten to twenty-one days), lift each neoprene insert from the lid and transplant the rooted clone into your grow medium or hydroponic system. Clean the Root Rain thoroughly before the next cycle.

Sources & Further Reading