What to Plant in September in the Philippines

What to plant in September in the Philippines focuses on typhoon-resistant crops and rapid-harvest greens. September is the peak of the Philippine typhoon season, with an average of 2 to 3 tropical storms crossing the country. Rainfall remains heavy at 300 to 450 mm, with temperatures between 26 and 32 degrees Celsius.

Smart September gardening means growing fast, harvesting often and being ready to replant after storm damage. Focus on crops that mature in under 30 days and root vegetables that stay safe underground during high winds. Late September is also the time to start preparing for the productive dry season ahead.

Best Vegetables to Plant in September

• Kangkong (Water Spinach) remains the fastest and most reliable crop for September. Harvest in 21 days from cuttings. Even if a typhoon flattens your kangkong patch, it regrows from the base within a week. Keep multiple plantings at different stages for continuous supply.
• Pechay produces a quick harvest in 25 days when planted in protected raised beds. Use a rain shelter for the first 2 weeks after sowing. Harvest baby pechay before storms arrive. Succession plant every 10 days.
• Kamote (Sweet Potato) stays safe underground during typhoons. The vines may be damaged by wind but regrow quickly. Harvest tops for cooking between storms. Tubers planted in June are nearly ready for digging by late September.
• Gabi (Taro) is typhoon-proof with its underground corms. The large leaves may shred in high winds but new ones unfurl within days. Gabi planted in June or July continues developing through September without any intervention.
• Malunggay (Moringa) recovers faster than any tree after typhoon damage. Even branches stripped of leaves produce new growth within 2 weeks. Keep trees pruned to 2 to 3 metres to reduce wind resistance. Harvest leaves regularly for cooking.
• Alugbati (Malabar Spinach) continues climbing and producing in September. The thick vines tolerate wind better than most climbing crops. Harvest tips every 3 to 4 days. The plants recover quickly from minor storm damage.
• Okra produces pods continuously if harvested regularly. The strong central stem resists wind well. Stake plants for extra support during typhoon warnings. Harvest all mature pods before storms arrive.
• Kulitis (Amaranth) grows fast and produces harvestable leaves in just 25 days. Scatter seeds on moist soil between storms. Kulitis reseeds itself, so even storm-destroyed plants leave behind seeds for the next generation.
• Saluyot (Jute Leaves) is still productive in September. Plants that have been growing since June are tall and branching. Harvest young tips from the top regularly. The deep roots anchor plants during moderate winds.
• Sigarilyas (Winged Bean) is a climbing crop that handles wet conditions. The entire plant is edible, from pods and flowers to leaves and tubers. Train on strong trellises and secure well before typhoon warnings.

Best Herbs to Plant in September

• Tanglad (Lemongrass) clumps are fully established and spreading by September. The strong root system anchors plants during storms. Divide overcrowded clumps and replant in empty garden spaces. Harvest stalks for salabat (ginger tea) during rainy afternoons.
• Pandan grows vigorously with minimal care in September's wet conditions. Plants multiply through suckers. Separate and replant offshoots to expand your supply. Use leaves for flavouring rice, desserts and beverages.
• Luya (Ginger) rhizomes are developing well underground. September moisture promotes large rhizome formation. Do not dig until the leaves yellow naturally in 2 to 3 months. The foliage provides ground cover in the meantime.
• Sambong grows wild in wet areas and produces well during the monsoon. This medicinal herb handles heavy rain and wind. Harvest leaves for drying and tea-making. Sambong is low-maintenance and self-sustaining.
• Yerba Buena spreads rapidly as a ground cover in the rain. Grow in containers to control spreading. The mint-like leaves make refreshing tea. Harvest regularly to encourage dense, productive growth.

Ornamental Plants for September

• Rain Lily (Zephyranthes) bursts into bloom after heavy September rains. These small bulbs produce white or pink flowers within 24 to 48 hours of a downpour. Plant bulbs in clusters for the best visual display.
• Heliconia produces exotic flower bracts during the wet season. The sturdy stems resist moderate wind. Established clumps provide dramatic tropical colour in garden borders.
• Caladium continues displaying colourful foliage through September. Move container-grown caladiums under shelter during typhoon warnings to protect the large, delicate leaves from wind damage.
• Sansevieria (Snake Plant) is practically indestructible during typhoon season. The stiff, upright leaves resist wind and tolerate flooding. Place outdoors in covered areas for zero-maintenance tropical accents.
• Pothos grows rapidly in September's humidity. Trail along balcony railings or train up walls. The cascading vines are windproof and recover quickly from any storm damage.
• Spider Plant produces abundant plantlets during the wet months. Hang in baskets under covered porches. Share the baby plants with neighbours. Spider plants purify indoor air during rainy days spent indoors.

Gardening Tasks for September

• Prepare a typhoon action checklist. Know exactly which containers to move indoors, what to harvest early and what to cover. Practice your plan so you can act fast when a typhoon warning is issued.
• Start cool-season seedlings indoors. Sow lettuce, carrot, cabbage and cauliflower seeds in seed trays under a rain shelter. These seedlings will be ready for transplanting in October or November when conditions improve.
• Harvest ginger and turmeric test pieces. Carefully dig one rhizome to check development. If rhizomes are still small, leave the rest undisturbed for another 2 months of growth.
• Repair and reinforce trellises. Check all supports for rot or weakness. Replace damaged bamboo poles. Add extra ties and bracing before the next storm system arrives.
• Collect and save seeds. Harvest mature seeds from okra, saluyot, kulitis and other productive plants. Dry seeds thoroughly and store in airtight containers. This free seed supply is invaluable for replanting after storms.
• Amend soil in resting beds. Add compost and aged manure to beds that are between crops. The monsoon moisture helps organic matter break down and enrich the soil for the productive dry season planting ahead.

Frequently Asked Questions