FAQ
1. What is RainSpike? RainSpike is a passive terracotta watering spike for your thirstiest plants.
RainSpike is a low-tech passive irrigation tool inspired by traditional ollas. It catches rainwater, funnels it into a buried porous clay reservoir, and helps nearby plants access water after rain has passed through the surrounding soil. It is made from natural terracotta clay and blends into gardens, planters, and outdoor landscapes.
Related Questions
- What is an olla?
- How is RainSpike different from a traditional olla?
- What is RainSpike made from?
- Is RainSpike plastic-free?
- Does RainSpike need electricity, batteries, pumps, timers, or apps?
- Is RainSpike for indoor or outdoor plants?
- Is RainSpike a self-watering system?
2. How does RainSpike work? RainSpike catches rain and helps plants access water for longer.
RainSpike catches rainwater in the dish, directs it into the buried terracotta spike, and helps nearby plants access that water over time. Once filled, RainSpike works passively, helping your thirstiest plants stay supported longer after rainfall or manual watering.
Related Questions
- How do nearby plants access the water?
- Do plant roots grow toward RainSpike?
- Does RainSpike work after the surrounding soil dries?
- Can RainSpike be filled by hand?
- Does RainSpike work only when it rains?
3. What are the main benefits of RainSpike? RainSpike helps you grow more with less watering.
RainSpike is designed to reduce watering guesswork, make rainfall more useful, support healthier root exploration, and simplify plant care. It works without hoses, electricity, timers, batteries, pumps, or apps, making it a simple, earthy alternative to traditional irrigation setups.
Related Questions
- How does RainSpike help me water less often?
- How does RainSpike reduce watering guesswork?
- How does RainSpike help save water?
- How does RainSpike support root growth?
- How is RainSpike different from surface watering?
- How is RainSpike different from drip irrigation?
- Does RainSpike reduce evaporation?
- Does RainSpike help during hot or dry weather?
- Is RainSpike a sustainable growing tool?
4. Does RainSpike replace watering completely? Not always. RainSpike helps reduce watering, but it does not make plants maintenance-free.
RainSpike helps your plants access water more passively, especially after rain or manual filling. But your plants still depend on weather, soil, sun exposure, temperature, rainfall, wind, plant size, and season. During hot or dry periods, you may still need to water by hand.
Related Questions
- How often will I still need to water?
- When should I fill RainSpike manually?
- Does RainSpike work during drought?
- Can RainSpike keep plants alive while I travel?
- How do I know if my plant still needs water?
- Can RainSpike overwater plants?
- Does RainSpike work differently in summer and spring?
- Should I keep using my watering can?
5. Where can I use RainSpike? Use RainSpike near thirsty plants in gardens, raised beds, large planters, and crop fields.
RainSpike is made for growing spaces where plants can benefit from passive watering. It works well in raised beds, garden beds, large outdoor planters, container gardens, patios, decks, balconies, decorative garden areas, crop fields, and low-tech growing environments where hoses or drip lines are not ideal.
Related Questions
- Can I use RainSpike in a raised bed?
- Can I use RainSpike in a garden bed?
- Can I use RainSpike in a large planter?
- Can I use RainSpike with container gardens?
- Can I use RainSpike on a patio, deck, or balcony?
- Can I use RainSpike in decorative landscaping?
- Can I use RainSpike in crop fields?
- Can I use RainSpike indoors?
- Can I move RainSpike after installing it?
6. What plants work best with RainSpike? RainSpike works best near thirsty plants that benefit from steady access to water.
RainSpike is especially useful for plants that dry out quickly or need more consistent moisture. It can support herbs, flowers, vegetables, edible plants, outdoor potted plants, young plants, and large planter arrangements. Start with the plant you water most often, then add more RainSpikes as you learn where they help most.
Related Questions
- What are the best plants to use with RainSpike?
- Can I use RainSpike with vegetables?
- Can I use RainSpike with herbs?
- Can I use RainSpike with flowers?
- Can I use RainSpike with young plants or seedlings?
- Can I use RainSpike with drought-tolerant plants?
- Can I use RainSpike with plants that like dry soil?
- Can I use RainSpike with fruiting plants?
- How close should RainSpike be to the plant?
7. How do I install RainSpike? Bury the tapered spike, keep the dish level with the soil, and cover the center opening.
Place the tapered clay spike underground near the plants you want to support. Keep the 10-inch dish level with the soil surface so rainwater can flow toward the center opening. Then cover the opening with a pot, rocks, mulch, or another garden element that still allows water to enter.
Related Questions
- How deep should I bury RainSpike?
- Should the dish sit above or below the soil?
- How level does the dish need to be?
- How close should RainSpike be to plant roots?
- Can I install RainSpike near existing plants?
- Can I install RainSpike in hard or compacted soil?
- Should I fill RainSpike immediately after installing it?
- Can I relocate RainSpike later?
- What tools do I need to install RainSpike?
8. What should I use to cover the center opening? Cover the opening with a pot, rocks, mulch, a potted plant, or another garden element.
The center opening should be covered in a way that still lets rainwater enter while helping reduce evaporation, debris, and visual clutter. A terracotta pot is the preferred cover because it matches RainSpike naturally and can act as a decorative funnel for rainwater.
Related Questions
- Why should I cover the center opening?
- What is the best cover for RainSpike?
- Can I cover RainSpike with a terracotta pot?
- Can I cover RainSpike with rocks?
- Can I cover RainSpike with mulch?
- Can I cover RainSpike with a decorative garden object?
- Can I cover RainSpike with a potted plant?
- Does the cover need a drainage hole?
- Will covering the opening block rainwater?
9. Can I use RainSpike with a pot or potted plant? Yes. RainSpike is designed to work beautifully with pots you already love.
A pot can cover the center opening, help funnel rainwater, reduce evaporation, keep debris out, and make RainSpike look intentional in your garden. A potted plant can also act as both a decorative cover and a natural rain funnel when extra water passes through the pot’s drainage hole into the RainSpike below.
Related Questions
- What size pot works best with RainSpike?
- Should I use a terracotta pot?
- Can I place a planted pot directly over RainSpike?
- What should I put inside the cover pot?
- Can the cover pot hold rocks or decorative material?
- Can the cover pot hold soil and a plant?
- What kinds of plants work best as cover plants?
- Can the cover plant drink too much of the water?
- How does a pot help funnel rainwater into RainSpike?
10. What are the best cover plants for RainSpike? The best cover plants are shallow-rooted plants with long, thin stems and good drainage.
A good cover plant should help RainSpike look beautiful without blocking water from entering the reservoir. Ideal cover plants have shallow roots, low to moderate water needs, good drainage, and stems that can reach beyond the diameter of the dish to help direct rainwater toward the center of the pot.
Related Questions
- What traits should a RainSpike cover plant have?
- Why are shallow roots helpful?
- Why are long, thin stems helpful?
- Should the cover plant have low water needs?
- Can the cover plant be edible?
- Can the cover plant be ornamental?
- What plants should I avoid using as cover plants?
- Should the cover plant trail over the edge of the pot?
- How much drainage should the cover pot have?
11. How many RainSpikes do I need? RainSpikes work best in groups, with 2 or 3 placed tightly together and additional RainSpikes spaced outward in a gradient.
It is difficult to estimate a plant’s exact water needs before seeing how it responds. We recommend creating a RainSpike gradient: group 2 or 3 RainSpikes very tightly near the area you want to support most, then place additional RainSpikes at slightly increasing distances. Over time, you can monitor whether plants perform better closer to or farther from the concentration. Because RainSpike is designed as a spike, it is easy to remove and relocate if plants in less concentrated areas appear to be doing better.
Related Questions
- Why do RainSpikes work best in groups?
- What is a RainSpike gradient?
- How tightly should I group 2 or 3 RainSpikes?
- How far should additional RainSpikes be spaced from the main group?
- How do I know if plants prefer more or less RainSpike concentration?
- When should I move a RainSpike?
- How do I remove or relocate RainSpike without disturbing plants?
- Should I use a tighter grouping in hot, dry, or sandy areas?
- Can I adjust my RainSpike layout during the growing season?
12. How do I buy RainSpike? Online orders ship nationwide as a Buy 5, Get 1 Free pack.
Online RainSpike orders are sold as a pack of 5 + 1 free for $200. That means you receive 6 RainSpikes total, with an online equivalent price of $33.33 each. If you want to purchase fewer than six, use the Dealer Locator to find a local store near you where RainSpike is advertised at $40 each.
Related Questions
- How many RainSpikes come in an online order?
- What does Buy 5, Get 1 Free mean?
- How much does the online six-pack cost?
- What is the online price per RainSpike?
- Can I buy fewer than six online?
- Where can I buy individual RainSpikes?
- What is the local dealer price?
- Why are online orders sold in six-packs?
- Do RainSpikes ship nationwide?
13. What makes RainSpike’s design different? RainSpike combines a rain-catching dish, a tapered spike, and a stackable terracotta shape.
RainSpike is designed to be compact, garden-friendly, and easy to use. The dish helps catch rainfall, the tapered spike is easier to bury and relocate than many traditional buried clay vessels, the cone shape helps keep water from pooling too deep below young roots, and the 10-inch dish can also act like a small mulch layer to help suppress weeds.
Related Questions
- Why does RainSpike have a 10-inch dish?
- Why is RainSpike shaped like a tapered spike?
- How does the shape help with installation?
- How does the shape help young plants?
- How does the dish help suppress weeds?
- Why is RainSpike stackable?
- How does stackability help with storage and shipping?
- Why is RainSpike easier to relocate than some ollas?
- Why is the reservoir size important?
14. How do I maintain RainSpike? Keep RainSpike clear, check it during dry weather, and handle it like terracotta pottery.
RainSpike is low-maintenance, but not no-maintenance. Keep the opening clear of debris, check water levels during dry periods, rinse away buildup when needed, and handle it carefully because terracotta can break if dropped or forced into hard soil.
Related Questions
- How often should I check RainSpike?
- How do I clean RainSpike?
- Can dirt or leaves clog the opening?
- Can hard water cause mineral buildup?
- Can I use fertilizer in RainSpike?
- Can RainSpike crack or break?
- How should I move RainSpike safely?
- How long should RainSpike last?
- Should I remove RainSpike between growing seasons?
15. What should I do with RainSpike in freezing weather? Protect RainSpike from hard freezes, especially if water may be inside the clay.
RainSpike is made from terracotta clay, which can be damaged if water freezes and expands inside it. In freezing conditions, treat RainSpike like a terracotta pot: avoid leaving it full of water during hard freezes, consider removing it seasonally, and let it dry before long winter storage.
Related Questions
- Can RainSpike stay outside in winter?
- Can RainSpike crack in freezing weather?
- Should I empty RainSpike before a freeze?
- Should I remove RainSpike before winter?
- How should I store RainSpike during winter?
- Can RainSpike be used year-round in warm climates?
- What temperatures are risky for terracotta?
- How do I dry RainSpike before storage?
16. What if I’m not happy with RainSpike? Try RainSpike for a full growing season. If you’re not happy after a year, send it back for a full refund.
RainSpike is designed to help you water less, less often, but every garden is different. Try it near your thirstiest plants, learn how it works with your soil and weather, and use it through a full growing season. If after a year you’re not happy, send it back for a full refund.
Related Questions
- What is the RainSpike return policy?
- How long can I try RainSpike?
- What does the one-year guarantee cover?
- How do I request a refund?
- Do I need to return all six RainSpikes?
- What if one RainSpike breaks during shipping?
- What if RainSpike does not work well in my soil?
- What if I ordered online but wanted fewer than six?